A238091 A bisection of A136259.

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

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: A111384 A196039 A360043 * A301017 A008219 A008223

Adjacent sequences: A238088 A238089 A238090 * A238092 A238093 A238094

Keyword

nonn,more

Author

N. J. A. Sloane, Feb 20 2014

Status

approved