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Search: id:A044030
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A044030 Numbers n such that 4 and 9 occur juxtaposed in the base 10 representation of n but not of n+1. +0
1
49, 94, 149, 194, 249, 294, 349, 394, 449, 499, 549, 594, 649, 694, 749, 794, 849, 894, 949, 994, 1049, 1094, 1149, 1194, 1249, 1294, 1349, 1394, 1449, 1499, 1549, 1594, 1649, 1694, 1749, 1794, 1849, 1894, 1949, 1994, 2049 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Adjacent sequences: A044027 A044028 A044029 this_sequence A044031 A044032 A044033

Sequence in context: A031180 A039427 A043250 this_sequence A165339 A131601 A044138

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 8 19:30 EST 2009. Contains 166227 sequences.

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