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Search: id:A044178
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A044178 Numbers n such that string 5,5 occurs in the base 7 representation of n but not of n-1. +0
1
40, 89, 138, 187, 236, 280, 334, 383, 432, 481, 530, 579, 623, 677, 726, 775, 824, 873, 922, 966, 1020, 1069, 1118, 1167, 1216, 1265, 1309, 1363, 1412, 1461, 1510, 1559, 1608, 1652, 1706, 1755, 1804, 1853, 1902, 1951, 1960 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A141528 A160282 A043414 this_sequence A044559 A092613 A005930

Adjacent sequences: A044175 A044176 A044177 this_sequence A044179 A044180 A044181

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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