A023809 Xenodromes: all digits in base 15 are different.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 65, 66, 67, 68, 69, 70, 71, 72

Offset

1,3

Comments

Last term is a(3317652307271) = 435659737878916215. - Charles R Greathouse IV, Jun 16 2012

Links

Table of n, a(n) for n=1..69.

Mathematica

Select[Range[0, 100], Max[DigitCount[#, 15]]==1&] (* Harvey P. Dale, Oct 10 2012 *)

Crossrefs

Sequence in context: A013938 A339889 A377021 * A046100 A337138 A023757

Adjacent sequences: A023806 A023807 A023808 * A023810 A023811 A023812

Keyword

nonn,base,fini,easy

Author

Olivier Gérard

Status

approved