A037359 Numbers whose base-5 and base-7 expansions have no digits in common.

5, 6, 10, 12, 13, 15, 16, 18, 19, 20, 21, 22, 24, 25, 26, 27, 30, 31, 32, 33, 40, 41, 42, 44, 45, 47, 48, 60, 62, 78, 85, 88, 89, 90, 92, 93, 97, 98, 99, 118, 120, 121, 124, 125, 128, 130, 131, 145, 146, 170, 171, 174, 180, 181, 182, 185

Offset

1,1

Links

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

Mathematica

Select[Range[200], Intersection[IntegerDigits[#, 5], IntegerDigits[#, 7]]=={}&] (* Vincenzo Librandi, Jun 08 2012 *)

Crossrefs

Sequence in context: A052212 A046838 A326418 * A099538 A093614 A353280

Adjacent sequences: A037356 A037357 A037358 * A037360 A037361 A037362

Keyword

nonn,base

Author

Clark Kimberling

Status

approved