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A023770 Nialpdromes: digits in base 15 are in descending order. 0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 30, 31, 32, 45, 46, 47, 48, 60, 61, 62, 63, 64, 75, 76, 77, 78, 79, 80, 90, 91, 92, 93, 94, 95, 96, 105, 106, 107, 108, 109, 110, 111, 112, 120, 121, 122, 123, 124, 125, 126, 127, 128, 135, 136, 137 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Sequence in context: A005555 A128829 A194967 * A023797 A032951 A194897

Adjacent sequences:  A023767 A023768 A023769 * A023771 A023772 A023773

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gerard (olivier.gerard(AT)gmail.com)

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Last modified February 13 19:04 EST 2012. Contains 205535 sequences.