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A044774 Numbers n such that string 6,1 occurs in the base 10 representation of n but not of n+1. 0
61, 161, 261, 361, 461, 561, 619, 661, 761, 861, 961, 1061, 1161, 1261, 1361, 1461, 1561, 1619, 1661, 1761, 1861, 1961, 2061, 2161, 2261, 2361, 2461, 2561, 2619, 2661, 2761, 2861, 2961, 3061, 3161, 3261, 3361, 3461, 3561 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..39.

CROSSREFS

Sequence in context: A211333 A062661 A044393 * A138627 A161853 A106096

Adjacent sequences:  A044771 A044772 A044773 * A044775 A044776 A044777

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified June 19 00:25 EDT 2013. Contains 226357 sequences.