A037345 Numbers whose base-3 and base-4 expansions have no digits in common.

3, 10, 15, 40, 63, 80, 255, 766, 1002, 1003, 1023, 3006, 3007, 4095, 16383, 60138, 60139, 60142, 61354, 65535, 180154, 245674, 245754, 245755, 245758, 256698, 256699, 256702, 256942, 256959, 262143, 715503, 768699, 768702, 768703

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..54

Mathematica

Select[Range[800000], Intersection[IntegerDigits[#, 3], IntegerDigits[#, 4]]=={}&] (* Vincenzo Librandi, Jun 07 2012 *)

Crossrefs

Sequence in context: A351010 A020330 A023861 * A217278 A175336 A370437

Adjacent sequences: A037342 A037343 A037344 * A037346 A037347 A037348

Keyword

nonn,base

Author

Clark Kimberling

Status

approved