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Search: id:A043979
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A043979 Numbers n such that 2 and 7 occur juxtaposed in the base 9 representation of n but not of n+1. +0
1
25, 65, 106, 146, 187, 233, 268, 308, 349, 389, 430, 470, 511, 551, 593, 632, 673, 713, 754, 794, 835, 875, 916, 962, 997, 1037, 1078, 1118, 1159, 1199, 1240, 1280, 1322, 1361, 1402, 1442, 1483, 1523, 1564, 1604, 1645, 1691 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A121387 A039376 A043199 this_sequence A033682 A020283 A137186

Adjacent sequences: A043976 A043977 A043978 this_sequence A043980 A043981 A043982

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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