A205107 The index jA205000) for which such j exists, and s(k)=3^k-2^k.

1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 2, 2, 2, 2, 2, 1, 3, 1, 3, 2, 1, 2, 3, 3, 4, 2, 1, 5, 2, 2, 7, 1, 2, 3, 1, 2, 2, 3, 4, 4, 6, 1, 9, 2, 2, 3, 6, 3, 1, 4, 3, 4, 11, 1, 2, 5, 3, 2, 5, 2

Offset: 1

Author

Clark Kimberling, Jan 22 2012

Keywords

• nonn

Comments

For a guide to related sequences, see A204892.

Crossrefs

Cf. A205000, A204892.

Programs

Mathematica

(See the program at A205000.)