A note on a one-parameter family of Catalan-like numbers prefix ID Barry, Paul J. Integer Seq. 12(5), Article ID 09.5.4, 12 p., electronic only (2009)
Notes on a family of Riordan arrays and associated integer Hankel transforms prefix ID Barry, Paul; Hennessy, Aoife J. Integer Seq. 12(5), Article ID 09.5.3, 12 p., electronic only (2009)
The number of crossings in a regular drawing of the complete bipartite graph prefix ID Legendre, Stéphane J. Integer Seq. 12(5), Article ID 09.5.5, 8 p., electronic only (2009)
Generalized near-Bell numbers prefix ID Griffiths, Martin J. Integer Seq. 12(5), Article ID 09.5.7, 12 p., electronic only (2009)
Equidistribution of descents, adjacent pairs, and place-value pairs on permutations prefix ID Deutsch, Emeric; Kitaev, Sergey; Remmel, Jeffrey J. Integer Seq. 12(5), Article ID 09.5.1, 19 p., electronic only (2009)
A search for high rank congruent number elliptic curves prefix ID Dujella, Andrej; Janfada, Ali S.; Salami, Sajad J. Integer Seq. 12(5), Article ID 09.5.8, 11 p., electronic only (2009)
On the bi-unitary analogues of Euler's arithmetical function and the gcd-sum function prefix ID Tóth, László J. Integer Seq. 12(5), Article ID 09.5.2, 10 p., electronic only (2009)
Generating functions for the digital sum and other digit counting sequences prefix ID Adams-Watters, Franklin T.; Ruskey, Frank J. Integer Seq. 12(5), Article ID 09.5.6, 9 p., electronic only (2009)
