A023781 Metadromes: digits in base 13 are in strict ascending order.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 43, 44, 45, 46, 47, 48, 49, 50, 51, 57, 58, 59, 60, 61, 62, 63, 64, 71, 72, 73, 74, 75, 76, 77, 85, 86, 87, 88, 89, 90, 99, 100, 101, 102, 103

Offset

1,3

Links

Sean A. Irvine, Table of n, a(n) for n = 1..4096

Mathematica

Select[Range[0, 150], Min[Differences[IntegerDigits[#, 13]]]>0&] (* Harvey P. Dale, Apr 10 2019 *)

Crossrefs

Sequence in context: A048324 A048337 A003964 * A135578 A050607 A238368

Adjacent sequences: A023778 A023779 A023780 * A023782 A023783 A023784

Keyword

nonn,base,fini,full,easy

Author

Olivier Gérard

Status

approved