A037367 Numbers whose base-7 and base-8 expansions have no digits in common.

7, 14, 21, 22, 29, 30, 35, 36, 38, 42, 43, 44, 45, 50, 51, 52, 53, 54, 63, 100, 101, 103, 119, 121, 124, 125, 126, 148, 150, 151, 160, 175, 176, 178, 182, 183, 185, 186, 188, 189, 201, 202, 208, 216, 239, 246, 247, 249, 250, 251

Offset

1,1

Links

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

Mathematica

Select[Range[300], Intersection[IntegerDigits[#, 7], IntegerDigits[#, 8]]=={}&] (* Vincenzo Librandi, Jun 08 2012 *)

Crossrefs

Sequence in context: A308015 A339950 A242888 * A276613 A004939 A115417

Adjacent sequences: A037364 A037365 A037366 * A037368 A037369 A037370

Keyword

nonn,base

Author

Clark Kimberling

Status

approved