1,1

David A. Corneth, Table of n, a(n) for n = 1..10000 (first 1000 terms from Zak Seidov)

Cf. A000030, A001358, A010879.

Sequence in context: A288554 A288562 A222899 * A134110 A176312 A309450

Adjacent sequences: A119726 A119727 A119728 * A119730 A119731 A119732

nonn,base,easy

Jonathan Vos Post, Jun 14 2006

approved