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A026621 T(n,[ n/2 ]), T given by A026615. 0
1, 1, 3, 5, 10, 17, 34, 60, 120, 217, 434, 798, 1596, 2970, 5940, 11154, 22308, 42185, 84370, 160446, 320892, 613054, 1226108, 2351440, 4702880, 9048522, 18097044, 34916300, 69832600, 135059220, 270118440, 523521630, 1047043260 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..32.

CROSSREFS

Sequence in context: A265317 A054157 A215982 * A096395 A026687 A283462

Adjacent sequences:  A026618 A026619 A026620 * A026622 A026623 A026624

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 22 17:42 EDT 2022. Contains 353957 sequences. (Running on oeis4.)