A045161 Numbers whose base-5 representation contains exactly one 0 and no 1's.

0, 10, 15, 20, 52, 53, 54, 60, 65, 70, 77, 78, 79, 85, 90, 95, 102, 103, 104, 110, 115, 120, 262, 263, 264, 267, 268, 269, 272, 273, 274, 302, 303, 304, 310, 315, 320, 327, 328, 329, 335, 340, 345, 352, 353, 354, 360, 365, 370, 387

Offset: 1

Author

Clark Kimberling

Keywords

• nonn
• base

Links

• Vincenzo Librandi, Table of n, a(n) for n = 1..7798

Crossrefs

Cf. A007091.

Programs

Mathematica

Select[Range[0, 400], DigitCount[#, 5, 0]==1 && DigitCount[#, 5, 1]==0 &] (* Vincenzo Librandi, Jun 29 2019 *)

Extensions

a(1) = 0 inserted by Georg Fischer, Jun 28 2019