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A316840 Indices of 3's in A254990. 5
7, 22, 36, 51, 63, 78, 92, 107, 115, 130, 144, 159, 171, 186, 200, 215, 230, 244, 259, 271, 286, 300, 315, 323, 338, 352, 367, 379, 394, 408, 423, 437, 452, 464, 479, 493, 508, 516, 531, 545, 560, 572, 587, 601, 616, 631, 645, 660, 672, 687, 701, 716, 724, 739, 753, 768, 780, 795, 809, 824 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Seiichi Manyama, Table of n, a(n) for n = 1..10000

CROSSREFS

Cf. A254990, A316837, A316838, A316839.

Sequence in context: A042639 A287166 A229978 * A063240 A063157 A003341

Adjacent sequences:  A316837 A316838 A316839 * A316841 A316842 A316843

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Jul 22 2018

STATUS

approved

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Last modified August 12 05:33 EDT 2020. Contains 336438 sequences. (Running on oeis4.)