A037357 Numbers whose base-4 and base-10 expansions have no digits in common.

4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 28, 29, 33, 34, 36, 37, 38, 44, 45, 46, 47, 48, 49, 51, 52, 54, 55, 56, 57, 58, 59, 64, 65, 66, 67, 68, 69, 73, 74, 75, 76, 77, 78, 79, 84, 85, 86, 87, 88, 89, 90, 92, 94, 95, 96, 97, 98, 99, 136, 138, 168

Offset

1,1

Links

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

Mathematica

Select[Range[200], Intersection[IntegerDigits[#, 4], IntegerDigits[#, 10]]=={}&] (* Vincenzo Librandi, Jun 08 2012 *)

Crossrefs

Sequence in context: A026462 A039230 A111222 * A191842 A299544 A039174

Adjacent sequences: A037354 A037355 A037356 * A037358 A037359 A037360

Keyword

nonn,base

Author

Clark Kimberling

Status

approved