A205141 The number s(j) such that n divides s(k)-s(j), where s(j)=j*(3*j-1) and k is the least positive integer for which such a j exists.

1, 1, 1, 1, 12, 5, 5, 35, 1, 12, 1, 22, 22, 22, 5, 35, 5, 1, 51, 12, 1, 70, 12, 22, 1, 117, 1, 5, 22, 5, 145, 651, 51, 1, 35, 1, 210, 287, 12, 12, 51, 92, 287, 22, 22, 5, 70, 22, 51, 1, 145, 70, 92, 5, 35, 5, 35, 12, 117, 210

Offset: 1

Author

Clark Kimberling, Jan 25 2012

Keywords

• nonn

Comments

For a guide to related sequences, see A204892.

Crossrefs

Cf. A205138, A204892.

Programs

Mathematica

(See the program at A205138.)