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A026665 T(n,[ n/2 ]), T given by A026659. 0
1, 1, 2, 4, 8, 13, 26, 59, 118, 205, 410, 973, 1946, 3479, 6958, 16882, 33764, 61319, 122638, 301486, 602972, 1105973, 2211946, 5485128, 10970256, 20259303, 40518606, 101097960, 202195920, 375265833, 750531666, 1881279267 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..31.

CROSSREFS

Sequence in context: A026643 A288925 A018285 * A174540 A253766 A076380

Adjacent sequences:  A026662 A026663 A026664 * A026666 A026667 A026668

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified August 7 15:30 EDT 2020. Contains 336276 sequences. (Running on oeis4.)