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Search: id:A044374
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A044374 Numbers n such that string 4,2 occurs in the base 10 representation of n but not of n-1. +0
1
42, 142, 242, 342, 420, 442, 542, 642, 742, 842, 942, 1042, 1142, 1242, 1342, 1420, 1442, 1542, 1642, 1742, 1842, 1942, 2042, 2142, 2242, 2342, 2420, 2442, 2542, 2642, 2742, 2842, 2942, 3042, 3142, 3242, 3342, 3420, 3442 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A005557 A045088 A002759 this_sequence A044755 A158479 A075289

Adjacent sequences: A044371 A044372 A044373 this_sequence A044375 A044376 A044377

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.

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