A037322 Numbers whose base-5 and base-6 expansions have the same digit sum.

1, 2, 3, 4, 45, 46, 47, 66, 67, 68, 69, 85, 86, 87, 88, 89, 145, 146, 147, 148, 149, 168, 169, 186, 187, 188, 189, 225, 226, 227, 265, 266, 267, 268, 269, 306, 307, 308, 309, 325, 326, 327, 328, 329, 370, 371, 408, 409, 490, 491

Offset: 1

Author

Clark Kimberling

Keywords

• nonn
• base

Links

• Harvey P. Dale, Table of n, a(n) for n = 1..1000

Programs

Mathematica

Select[Range[500],Total[IntegerDigits[#,5]]==Total[IntegerDigits[#,6]]&] (* Harvey P. Dale, Mar 27 2022 *)

Formula

{n: A053824(n) = A053827(n).} - R. J. Mathar, Jun 30 2021