A044462 Numbers n such that string 0,4 occurs in the base 5 representation of n but not of n+1.

29, 54, 79, 104, 129, 149, 154, 179, 204, 229, 254, 274, 279, 304, 329, 354, 379, 399, 404, 429, 454, 479, 504, 524, 529, 554, 579, 604, 629, 649, 654, 679, 704, 749, 754, 774, 779, 804, 829, 854, 879, 899, 904, 929, 954, 979

Offset

1,1

Links

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

Mathematica

Select[Range[1000], MemberQ[Partition[IntegerDigits[#, 5], 2, 1], {0, 4}]&&!MemberQ[Partition[IntegerDigits[#+1, 5], 2, 1], {0, 4}]&]  (* Harvey P. Dale, Mar 14 2011 *)

Crossrefs

Sequence in context: A139877 A290706 A044081 * A161714 A049743 A339865

Adjacent sequences: A044459 A044460 A044461 * A044463 A044464 A044465

Keyword

nonn,base

Author

Clark Kimberling

Status

approved