A032839 Numbers whose set of base-15 digits is {3,4}.

3, 4, 48, 49, 63, 64, 723, 724, 738, 739, 948, 949, 963, 964, 10848, 10849, 10863, 10864, 11073, 11074, 11088, 11089, 14223, 14224, 14238, 14239, 14448, 14449, 14463, 14464, 162723, 162724, 162738, 162739, 162948, 162949

Offset

1,1

Links

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

Index entries for 15-automatic sequences.

Mathematica

Flatten[Table[FromDigits[#, 15]&/@Tuples[{3, 4}, n], {n, 5}]] (* Vincenzo Librandi, May 31 2012 *)

Prog

(Magma) [n: n in [1..165000] | Set(IntegerToSequence(n, 15)) subset {3, 4}]; // Vincenzo Librandi, May 31 2012

Crossrefs

Sequence in context: A013336 A264509 A198051 * A056855 A208653 A080073

Adjacent sequences: A032836 A032837 A032838 * A032840 A032841 A032842

Keyword

nonn,base,easy

Author

Clark Kimberling

Status

approved