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A044782 Numbers n such that string 6,9 occurs in the base 10 representation of n but not of n+1. 0
69, 169, 269, 369, 469, 569, 669, 699, 769, 869, 969, 1069, 1169, 1269, 1369, 1469, 1569, 1669, 1699, 1769, 1869, 1969, 2069, 2169, 2269, 2369, 2469, 2569, 2669, 2699, 2769, 2869, 2969, 3069, 3169, 3269, 3369, 3469, 3569 (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: A033672 A020198 A044401 * A020296 A259637 A211688

Adjacent sequences:  A044779 A044780 A044781 * A044783 A044784 A044785

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 25 01:53 EDT 2019. Contains 323534 sequences. (Running on oeis4.)