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A031012 Position of n-th 4 in A031007. 0
4, 15, 29, 43, 50, 52, 54, 56, 57, 58, 60, 62, 71, 85, 103, 124, 145, 166, 176, 179, 182, 185, 187, 188, 191, 194, 208, 229, 250, 271, 292, 313, 323, 326, 329, 332, 334, 335, 338, 341, 355, 376, 397, 418, 439, 460, 470, 473, 476 (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: A030553 A304567 A154493 * A188075 A121914 A270710

Adjacent sequences:  A031009 A031010 A031011 * A031013 A031014 A031015

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified October 23 05:48 EDT 2018. Contains 316519 sequences. (Running on oeis4.)