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A023791 Katadromes: digits in base 9 are in strict descending order. 1
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 18, 19, 27, 28, 29, 36, 37, 38, 39, 45, 46, 47, 48, 49, 54, 55, 56, 57, 58, 59, 63, 64, 65, 66, 67, 68, 69, 72, 73, 74, 75, 76, 77, 78, 79, 171, 252, 261, 262, 333, 342, 343, 351, 352, 353, 414, 423, 424, 432, 433, 434, 441, 442 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Sean A. Irvine, Table of n, a(n) for n = 1..511

CROSSREFS

Sequence in context: A131646 A032864 A032888 * A067043 A108690 A032944

Adjacent sequences:  A023788 A023789 A023790 * A023792 A023793 A023794

KEYWORD

nonn,base,fini,full,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified December 6 21:48 EST 2019. Contains 329809 sequences. (Running on oeis4.)