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Search: id:A043240
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A043240 Numbers n such that 3 and 4 occur juxtaposed in the base 10 representation of n but not of n-1. +0
1
34, 43, 134, 143, 234, 243, 334, 340, 430, 443, 534, 543, 634, 643, 734, 743, 834, 843, 934, 943, 1034, 1043, 1134, 1143, 1234, 1243, 1334, 1340, 1430, 1443, 1534, 1543, 1634, 1643, 1734, 1743, 1834, 1843, 1934, 1943, 2034 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A107730 A095419 A039417 this_sequence A044020 A076772 A063470

Adjacent sequences: A043237 A043238 A043239 this_sequence A043241 A043242 A043243

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.

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