A044460 Numbers n such that string 0,2 occurs in the base 5 representation of n but not of n+1.

27, 52, 77, 102, 127, 139, 152, 177, 202, 227, 252, 264, 277, 302, 327, 352, 377, 389, 402, 427, 452, 477, 502, 514, 527, 552, 577, 602, 627, 639, 652, 699, 702, 727, 752, 764, 777, 802, 827, 852, 877, 889, 902, 927, 952, 977

Offset

1,1

Links

Chai Wah Wu, Table of n, a(n) for n = 1..3512

Prog

(Python)
from gmpy2 import digits
A044460_list = [n for n in range(5**7) if '02' in digits(n, 5) and '02' not in digits(n+1, 5)] # Chai Wah Wu, Dec 03 2015

Crossrefs

Sequence in context: A217235 A265683 A044079 * A160845 A216224 A255364

Adjacent sequences: A044457 A044458 A044459 * A044461 A044462 A044463

Keyword

nonn,base

Author

Clark Kimberling

Status

approved