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A044161 Numbers n such that string 3,2 occurs in the base 7 representation of n but not of n-1. 0
23, 72, 121, 161, 170, 219, 268, 317, 366, 415, 464, 504, 513, 562, 611, 660, 709, 758, 807, 847, 856, 905, 954, 1003, 1052, 1101, 1127, 1190, 1199, 1248, 1297, 1346, 1395, 1444, 1493, 1533, 1542, 1591, 1640, 1689, 1738, 1787 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..42.

CROSSREFS

Sequence in context: A035072 A201716 A269521 * A044542 A141945 A267821

Adjacent sequences:  A044158 A044159 A044160 * A044162 A044163 A044164

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified January 17 11:24 EST 2022. Contains 350393 sequences. (Running on oeis4.)