A044479 Numbers n such that string 4,1 occurs in the base 5 representation of n but not of n+1.

21, 46, 71, 96, 109, 121, 146, 171, 196, 221, 234, 246, 271, 296, 321, 346, 359, 371, 396, 421, 446, 471, 484, 496, 521, 549, 571, 596, 609, 621, 646, 671, 696, 721, 734, 746, 771, 796, 821, 846, 859, 871, 896, 921, 946, 971

Offset

1,1

Links

Table of n, a(n) for n=1..46.

Crossrefs

Sequence in context: A147222 A199767 A044098 * A139581 A250777 A327302

Adjacent sequences: A044476 A044477 A044478 * A044480 A044481 A044482

Keyword

nonn,base

Author

Clark Kimberling

Status

approved