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A043960 Numbers k such that 0 and 1 occur juxtaposed in the base-9 representation of k but not of k+1. 0
9, 90, 163, 171, 244, 252, 325, 333, 406, 414, 487, 495, 568, 576, 649, 657, 819, 892, 900, 973, 981, 1054, 1062, 1135, 1143, 1216, 1224, 1297, 1305, 1378, 1386, 1459, 1475, 1548, 1621, 1629, 1702, 1710, 1783, 1791, 1864 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..41.

CROSSREFS

Cf. A007095.

Sequence in context: A061878 A341010 A140160 * A044641 A165135 A277105

Adjacent sequences:  A043957 A043958 A043959 * A043961 A043962 A043963

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified December 6 19:11 EST 2021. Contains 349567 sequences. (Running on oeis4.)