A037352 Numbers whose base-4 and base-5 expansions have no digits in common.

4, 8, 12, 17, 18, 24, 34, 46, 64, 68, 69, 85, 90, 98, 112, 124, 168, 170, 171, 174, 234, 255, 324, 337, 372, 544, 546, 593, 594, 598, 618, 624, 746, 750, 751, 1365, 1812, 1872, 2048, 2344, 2368, 2369, 2373, 2374, 2390, 2393, 2394

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..600

Mathematica

Select[Range[5000], Intersection[IntegerDigits[#, 4], IntegerDigits[#, 5]]=={}&] (* Vincenzo Librandi, Jun 07 2012 *)

Crossrefs

Sequence in context: A007883 A023706 A043333 * A311395 A311396 A311397

Adjacent sequences: A037349 A037350 A037351 * A037353 A037354 A037355

Keyword

nonn,base

Author

Clark Kimberling

Status

approved