1,2

Table of n, a(n) for n=1..16.

Cf. A083429, A083431, A083432.

Sequence in context: A199553 A225031 A307663 * A005011 A187814 A009122

Adjacent sequences: A083427 A083428 A083429 * A083431 A083432 A083433

base,more,nonn

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), Apr 29 2003

9 more terms from S. Alford's extension of A083429 sent by R. J. Mathar, Mar 07 2007

approved