1,1

Indices of nonzero terms in A102706.

It appears that this sequence contains all numbers except 1 and 8 - is there a proof?

Table of n, a(n) for n=1..72.

3 is a member since 3^3 = 27 = 3+5+19, where 3 and 5 are consecutive and 19 > 3+5.

Cf. A102706.

Sequence in context: A089657 A224247 A004727 * A248182 A219227 A007412

Adjacent sequences: A102349 A102350 A102351 * A102353 A102354 A102355

easy,nonn

Giovanni Teofilatto, Feb 21 2005

Edited by Ray Chandler Feb 25 2005

approved