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A026034 T(n,[ n/2 ]), where T is defined in A026022. 0
1, 1, 2, 3, 6, 10, 20, 35, 69, 125, 242, 451, 858, 1638, 3068, 5980, 11050, 21930, 40052, 80750, 145996, 298452, 534888, 1106921, 1968685, 4118725, 7276050, 15371475, 26993490, 57528750, 100490220, 215867880, 375287550, 811985790, 1405622460 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..34.

CROSSREFS

a(2n) = A026029(n), a(2n+1) = A026026(n+2).

Sequence in context: A180272 A319436 A061551 * A178381 A037031 A056202

Adjacent sequences:  A026031 A026032 A026033 * A026035 A026036 A026037

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified December 6 21:48 EST 2019. Contains 329809 sequences. (Running on oeis4.)