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A037345 Numbers whose base-3 and base-4 expansions have no digits in common. 1
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 (list; graph; refs; listen; history; text; internal format)
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: A330940 A020330 A023861 * A217278 A175336 A259877

Adjacent sequences:  A037342 A037343 A037344 * A037346 A037347 A037348

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified October 28 06:36 EDT 2021. Contains 348315 sequences. (Running on oeis4.)