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A023785 Katadromes: digits in base 3 are in strict descending order. 0
0, 1, 2, 3, 6, 7, 21 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Sequence in context: A079663 A064622 A119746 * A050581 A073317 A064731

Adjacent sequences:  A023782 A023783 A023784 * A023786 A023787 A023788

KEYWORD

nonn,base,fini,full,easy

AUTHOR

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

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Last modified February 17 19:13 EST 2012. Contains 206085 sequences.