1,3

Table of n, a(n) for n=1..100.

a(n) = A000005(A118176(n)). - R. J. Mathar, Sep 06 2007

Cf. A118176.

Sequence in context: A326353 A060447 A268045 * A105069 A172008 A100825

Adjacent sequences: A118174 A118175 A118176 * A118178 A118179 A118180

nonn

Leroy Quet, Apr 13 2006

More terms from R. J. Mathar, Sep 06 2007

approved