A045225 Numbers whose base-5 representation contains exactly two 1's and no 2's.

6, 26, 30, 33, 34, 41, 46, 81, 106, 126, 130, 133, 134, 141, 146, 150, 153, 154, 165, 168, 169, 170, 173, 174, 201, 205, 208, 209, 216, 221, 226, 230, 233, 234, 241, 246, 381, 401, 405, 408, 409, 416, 421, 456, 481, 506, 526, 530

Offset

1,1

Links

Table of n, a(n) for n=1..48.

Crossrefs

Cf. A007091.

Sequence in context: A023727 A045255 A045240 * A038474 A043006 A076284

Adjacent sequences: A045222 A045223 A045224 * A045226 A045227 A045228

Keyword

nonn,base

Author

Clark Kimberling

Status

approved