A037361 Numbers whose base-5 and base-9 expansions have no digits in common.

5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 18, 19, 20, 21, 23, 24, 25, 26, 29, 30, 31, 32, 34, 35, 36, 40, 41, 42, 43, 50, 51, 52, 53, 57, 58, 59, 60, 61, 62, 63, 64, 67, 68, 69, 70, 71, 72, 73, 76, 77, 78, 79, 80, 87, 88, 89, 95, 97, 98, 99, 100, 104

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Mathematica

Select[Range[200], Intersection[IntegerDigits[#, 5], IntegerDigits[#, 9]]=={}&] (* Vincenzo Librandi, Jun 08 2012 *)

Crossrefs

Sequence in context: A128427 A292917 A120182 * A202014 A319266 A263093

Adjacent sequences: A037358 A037359 A037360 * A037362 A037363 A037364

Keyword

nonn,base

Author

Clark Kimberling

Status

approved