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Search: id:A043986
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A043986 Numbers n such that 4 and 5 occur juxtaposed in the base 9 representation of n but not of n+1. +0
1
41, 49, 122, 130, 203, 211, 284, 292, 365, 377, 449, 454, 527, 535, 608, 616, 689, 697, 770, 778, 851, 859, 932, 940, 1013, 1021, 1094, 1106, 1178, 1183, 1256, 1264, 1337, 1345, 1418, 1426, 1499, 1507, 1580, 1588, 1661, 1669 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A074485 A039383 A043206 this_sequence A124967 A052032 A115663

Adjacent sequences: A043983 A043984 A043985 this_sequence A043987 A043988 A043989

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

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