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A031030 Position of n-th 2 in A031027. 0
2, 19, 24, 33, 49, 50, 51, 59, 63, 73, 75, 77, 90, 99, 102, 107, 112, 119, 129, 135, 148, 161, 162, 166, 167, 173, 174, 175, 197, 199, 206, 213, 222, 233, 240, 242, 248, 258, 261, 267, 269, 277, 280, 283, 285, 291, 301, 310, 313 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..49.

CROSSREFS

Sequence in context: A175451 A004023 A186682 * A083689 A102617 A290163

Adjacent sequences:  A031027 A031028 A031029 * A031031 A031032 A031033

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified September 20 22:20 EDT 2018. Contains 315247 sequences. (Running on oeis4.)