Journal of Integer Sequences

• The journal is devoted to papers dealing with integer sequences and related topics.

• All submissions should be sent to the editor-in-chief,
  Jeffrey O. Shallit
  
  School of Computer Science
  University of Waterloo
  Waterloo, Ontario N2L 3G1
  Canada

Electronic submission is required. Please submit your paper in LaTeX format. If there are accompanying style files or diagrams, please be sure to include them. The header line of your submission should read "Submission to the Journal of Integer Sequences". (Any other header is in danger of being discarded by a spam filter.) We regret that we cannot handle submissions in Microsoft Word or Word Perfect formats.

In preparing your paper, please follow the guidelines in our LaTeX style guide:

• postscript format
• pdf format
• dvi format
• tex source
• Editorial board:
  • Jean-Paul Allouche  (CNRS, LRI, Paris)
  • Henry W. Gould  (West Virginia Univ., Morgantown, WV USA),
  • Richard K. Guy  (Univ. Calgary, Calgary, AB Canada),
  • Jeffrey C. Lagarias  (AT&T Shannon Lab, Florham Park, NJ USA),
  • Simon Plouffe   (Université du Québec à Montréal, Montréal, PQ Canada),
  • Eric M. Rains  (Center for Communications Research)
  • Jeffrey O. Shallit, Editor-in-Chief  (Univ. Waterloo, Waterloo, ON Canada),
  • Neil J. A. Sloane, Founding Editor,   (AT&T Shannon Lab, Florham Park, NJ USA),
  • Richard P. Stanley  (M.I.T., Cambridge, MA USA).

• Papers should be original, of high quality, and should not have been published in any other journal. (However, publication on web sites or e-print servers is explicitly allowed.) All submissions will be refereed. The standards are those of any serious mathematical journal. Papers should be worthy of being reviewed by Mathematical Reviews.

• Article 04.1.1:     Carl G. Wagner, "Partition Statistics and q-Bell Numbers (q = -1)"
                                (Abstract, pdf, ps, dvi, tex)
• Article 04.1.2:     A. Panayotopoulos and P. Tsikouras, "Meanders and Motzkin Words"
                                (Abstract, pdf, ps, dvi, tex)
• Article 04.1.3:     Jan Snellman and Michael Paulsen, "Enumeration of Concave Integer Partitions"
                                (Abstract, pdf, ps, dvi, tex)
• Article 04.1.4:     Jan-Christoph Schlage-Puchta and Jürgen Spilker, "The Greatest Common Divisor of Two Recursive Functions"
                                (Abstract, pdf, ps, dvi, tex)
• Article 04.1.5:     Goran Kilibarda and Vladeta Jovovic, "Antichains of Multisets"
                                (Abstract, pdf, ps, dvi, tex)
• Article 04.1.6:     Clark Kimberling and John E. Brown, "Partial Complements and Transposable Dispersions"
                                (Abstract, pdf, ps, dvi, tex)
• Article 04.1.7:     Christopher S. Simons and Marcus Wright, "Zeroing the Baseball Indicator and the Chirality of Triples"
                                (Abstract, pdf, ps, dvi, tex)
• Article 04.1.8:     David Callan, "Counting Stabilized-Interval-Free Permutations"
                                (Abstract, pdf, ps, dvi, tex)

• Article 04.2.1:     Lane Clark, "An Asymptotic Expansion for the Catalan-Larcombe-French Sequence"
                                (Abstract, pdf, ps, dvi, tex)
• Article 04.2.2:     Pieter Moree, "Convoluted Convolved Fibonacci Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 04.2.3:     Roberto Tauraso, "A New Domino Tiling Sequence"
                                (Abstract, pdf, ps, dvi, tex)
• Article 04.2.4:     James A. Sellers, "Partitions Excluding Specific Polygonal Numbers As Parts"
                                (Abstract, pdf, ps, dvi, tex)
• Article 04.2.5:     A. Sapounakis and P. Tsikouras, "On k-colored Motzkin words"
                                (Abstract, pdf, ps, dvi, tex)
• Article 04.2.6:     Harri Haanpää "Minimum Sum and Difference Covers of Abelian Groups"
                                (Abstract, pdf, ps, dvi, tex)

• Article 03.1.1:     G. L. Cohen and D. E. Iannucci, "Derived Sequences"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.1.2:     Mehdi Hassani, "Derangements and Applications"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.1.3:     Garikai Campbell, "A Note on Arithmetic Progressions on Elliptic Curves"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.1.4:     Sam E. Speed, "The Integer Sequence A002620 and Upper Antagonistic Functions"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.1.5:     Robert A. Sulanke, "Objects Counted by the Central Delannoy Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.1.6:     Daniele A. Gewurz and Francesca Merola, "Sequences Realized as Parker Vectors of Oligomorphic Permutation Groups"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.1.7:     Enrica Duchi, Andrea Frosini, Renzo Pinzani, and Simone Rinaldi, "A Note on Rational Succession Rules"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.1.8:     G. E. Cossali, "A Common Generating Function for Catalan Numbers and Other Integer Sequences"
                                (Abstract, pdf, ps, dvi, tex)

• Article 03.2.1:     Moussa Benoumhani, "A Sequence of Binomial Coefficients Related to Lucas and Fibonacci Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.2.2:     Benoit Cloitre, N. J. A. Sloane, and Matthew J. Vandermast, "Numerical Analogues of Aronson's Sequence"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.2.3:     Phyllis Chinn and Silvia Heubach, "Integer Sequences Related to Compositions without 2's"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.2.4:     Dan Romik, "Some Formulas for the Central Trinomial and Motzkin Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.2.5:     Jean-Marie De Koninck and Nicolas Doyon, "Large and Small Gaps Between Consecutive Niven Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.2.6:     O-Yeat Chan, Geumlan Choi, and Alexandru Zaharescu, "A Multidimensional Version of a Result of Davenport-Erdös"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.2.7:     Kevin G. Hare and Soroosh Yazdani, "Further Results on Derived Sequences"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.2.8:     Guy Louchard and Helmut Prodinger, "The Number of Inversions in Permutations: A Saddle Point Approach"
                                (Abstract, pdf, ps, dvi, tex)

• Article 03.3.1:     Bertil Nyman and Thomas R. Nicely, "New Prime Gaps Between 10^15 and 5 x 10^16"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.3.2:     Xinyu Sun, "New Lower Bound On The Number of Ternary Square-Free Words"
                                (Abstract, pdf, ps, dvi, tex, Maple code and sample output)
• Article 03.3.3:     Clark Kimberling, "Matrix Transformations of Integer Sequences"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.3.4:     Victor Ufnarovski and Bo Åhlander, "How to Differentiate a Number"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.3.5:     Alexandru Gica and Laurentiu Panaitopol, "On Obláth's Problem"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.3.6:     W. A. Zuniga-Galindo, "Computation of Igusa's Local Zeta Function, and Linear Feedback Shift Registers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.3.7:     Marc Chamberland, "Binary BBP-Formulae for Logarithms and Generalized Gaussian-Mersenne Primes"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.3.8:     Jan-Christoph Schlage-Puchta, "A Criterion for Non-Automaticity of Sequences"
                                (Abstract, pdf, ps, dvi, tex)

• Article 03.4.1:     Walter Shur, "Two Game-Set Inequalities"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.4.2:     Ricardo Astudillo, "On a Class of Thue-Morse Type Sequences"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.4.3:     Julie Christophe, Jean-Paul Doignon, and Samuel Fiorini, "Counting Biorders"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.4.4:     M. H. Albert, M. D. Atkinson, and M. Klazar, "The Enumeration of Simple Permutations"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.4.5:     Douglas E. Iannucci, Deng Moujie, and Graeme L. Cohen, "On Perfect Totient Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.4.6:     Kevin A. Broughan, "Characterizing the Sum of Two Cubes"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.4.7:     David Callan, "A Combinatorial Derivation of the Number of Labeled Forests"
                                (Abstract, pdf, ps, dvi, tex)
• Article 03.4.8:     Kwang-Wu Chen "An Interesting Lemma for Regular C-fractions"
                                (Abstract, pdf, ps, dvi, tex)

Previous Volumes of the Journal