Journal of Integer Sequences, Vol. 13 (2010), Article 10.1.8

Convolution and Sulanke Numbers

Claudio de Jesús Pita Ruiz Velasco
Universidad Panamericana
Mexico City, Mexico


We show that the Sulanke numbers appear naturally in certain type of convolutions of sequences. We obtain explicit formulas for them and study some of their properties. By generalizing the procedure used to study Sulanke numbers we obtain new sequences with similar properties.

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(Concerned with sequences A001850 A008292 A064861.)

Received August 31 2009; revised versions received January 13 2010. Published in Journal of Integer Sequences, January 18 2010.

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