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A044398 Numbers n such that string 6,6 occurs in the base 10 representation of n but not of n-1. 0
66, 166, 266, 366, 466, 566, 660, 766, 866, 966, 1066, 1166, 1266, 1366, 1466, 1566, 1660, 1766, 1866, 1966, 2066, 2166, 2266, 2366, 2466, 2566, 2660, 2766, 2866, 2966, 3066, 3166, 3266, 3366, 3466, 3566, 3660, 3766, 3866 (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: A258959 A062035 A043514 * A044779 A249284 A255102

Adjacent sequences:  A044395 A044396 A044397 * A044399 A044400 A044401

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 27 21:14 EDT 2022. Contains 354110 sequences. (Running on oeis4.)