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Search: id:A043178
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A043178 Numbers n such that 5 and 7 occur juxtaposed in the base 8 representation of n but not of n-1. +0
1
47, 61, 111, 125, 175, 189, 239, 253, 303, 317, 367, 376, 431, 445, 488, 509, 559, 573, 623, 637, 687, 701, 751, 765, 815, 829, 879, 888, 943, 957, 1000, 1021, 1071, 1085, 1135, 1149, 1199, 1213, 1263, 1277, 1327, 1341, 1391 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A139909 A126980 A039355 this_sequence A043958 A099591 A046048

Adjacent sequences: A043175 A043176 A043177 this_sequence A043179 A043180 A043181

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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