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Search: id:A026711
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A026711 a(n) = T(n,0) + T(n,1) + ... + T(n,[ n/2 ]), T given by A026703. +0
1
1, 1, 4, 6, 20, 32, 101, 165, 507, 837, 2531, 4205, 12583, 20993, 62368, 104354, 308438, 517146, 1522818, 2557110, 7508968, 12623188, 36990948, 62237324, 182092022, 306566670, 895859156, 1508992496, 4405521688, 7423506680 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Sequence in context: A023863 A024480 A066193 this_sequence A026788 A079435 A088015

Adjacent sequences: A026708 A026709 A026710 this_sequence A026712 A026713 A026714

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 4 23:11 EST 2009. Contains 170347 sequences.

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