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A238091 A bisection of A136259. 2
1, 4, 9, 18, 31, 33, 39, 56, 58, 94, 96, 103, 156, 239, 245, 253, 255, 257, 275, 277, 420, 610, 788, 790, 792, 1070, 1665, 1667, 1669 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..29.

FORMULA

a(n) = A136259(2*n-1). - Jinyuan Wang, Mar 04 2020

CROSSREFS

Cf. A136259, A238092.

Sequence in context: A299274 A111384 A196039 * A301017 A008219 A008223

Adjacent sequences:  A238088 A238089 A238090 * A238092 A238093 A238094

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Feb 20 2014

STATUS

approved

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Last modified October 17 16:06 EDT 2021. Contains 348065 sequences. (Running on oeis4.)