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Search: id:A043231
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A043231 Numbers n such that 1 and 8 occur juxtaposed in the base 10 representation of n but not of n-1. +0
1
18, 81, 118, 180, 218, 281, 318, 381, 418, 481, 518, 581, 618, 681, 718, 781, 810, 881, 918, 981, 1018, 1081, 1118, 1180, 1218, 1281, 1318, 1381, 1418, 1481, 1518, 1581, 1618, 1681, 1718, 1781, 1800, 1918, 1981, 2018, 2081 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A039453 A063495 A039408 this_sequence A044011 A085504 A087636

Adjacent sequences: A043228 A043229 A043230 this_sequence A043232 A043233 A043234

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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