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A044400 Numbers n such that string 6,8 occurs in the base 10 representation of n but not of n-1. 0
68, 168, 268, 368, 468, 568, 668, 680, 768, 868, 968, 1068, 1168, 1268, 1368, 1468, 1568, 1668, 1680, 1768, 1868, 1968, 2068, 2168, 2268, 2368, 2468, 2568, 2668, 2680, 2768, 2868, 2968, 3068, 3168, 3268, 3368, 3468, 3568 (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: A063341 A118214 A211687 * A044781 A189810 A200198

Adjacent sequences:  A044397 A044398 A044399 * A044401 A044402 A044403

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified September 23 21:09 EDT 2014. Contains 247190 sequences.