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A043904 Numbers n such that 1 and 5 occur juxtaposed in the base 6 representation of n but not of n+1. 0
11, 31, 47, 71, 83, 103, 119, 139, 155, 175, 191, 211, 227, 247, 263, 287, 299, 319, 335, 355, 371, 391, 431, 443, 463, 479, 503, 515, 535, 551, 571, 587, 607, 623, 643, 659, 679, 695, 719, 731, 751, 767, 787, 803, 823, 839, 859 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..47.

CROSSREFS

Sequence in context: A142343 A271653 A043124 * A152293 A031287 A230329

Adjacent sequences:  A043901 A043902 A043903 * A043905 A043906 A043907

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified August 3 20:08 EDT 2020. Contains 336201 sequences. (Running on oeis4.)