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A249557 Indices of even terms in A249064. 2
2, 5, 10, 19, 36, 59, 92, 139, 202, 267, 362, 485, 614, 781, 868, 1041, 1248, 1475, 1730, 1987, 2266, 2601, 2964, 3359, 3806, 4205, 4672, 5185, 5712, 6195, 6698, 7313, 7948, 8643, 9378, 10053, 10800, 11579, 12418, 13297, 14196, 15039, 15966, 16925, 17908 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Lars Blomberg, Table of n, a(n) for n = 1..261 (terms < 10^7)

CROSSREFS

Cf. A249064.

Sequence in context: A104161 A288579 A065613 * A061705 A052944 A132736

Adjacent sequences:  A249554 A249555 A249556 * A249558 A249559 A249560

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Nov 01 2014

EXTENSIONS

More terms from Lars Blomberg, May 01 2019

STATUS

approved

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Last modified May 8 05:23 EDT 2021. Contains 343653 sequences. (Running on oeis4.)