|Journal of Integer Sequences, Vol. 12 (2009), Article 09.5.3|
Department of Computing, Mathematics and Physics
Waterford Institute of Technology
(Concerned with sequences A000027 A000108 A000984 A001850 A006318 A007598 A026933 A078008 A078014 A085478 A158454.)
Received March 19 2009; revised version received July 6 2009. Published in Journal of Integer Sequences, July 6 2009.