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A043987 Numbers n such that 4 and 6 occur juxtaposed in the base 9 representation of n but not of n+1. +0
1
42, 58, 123, 139, 204, 220, 285, 301, 366, 386, 447, 463, 530, 544, 609, 625, 690, 706, 771, 787, 852, 868, 933, 949, 1014, 1030, 1095, 1115, 1176, 1192, 1259, 1273, 1338, 1354, 1419, 1435, 1500, 1516, 1581, 1597, 1662, 1678 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A080971 A039384 A043207 this_sequence A053323 A119650 A118074

Adjacent sequences: A043984 A043985 A043986 this_sequence A043988 A043989 A043990

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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