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Search: id:A026766
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A026766 a(n) = T(n,0) + T(n,1) + ... + T(n,[ n/2 ]), T given by A026758. +0
1
1, 1, 3, 5, 13, 24, 59, 115, 273, 552, 1278, 2655, 6031, 12795, 28632, 61775, 136572, 298764, 653948, 1447225, 3141427, 7020833, 15132512, 34106865, 73069892, 165903082, 353576829, 807957495, 1714132308, 3939206346 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Adjacent sequences: A026763 A026764 A026765 this_sequence A026767 A026768 A026769

Sequence in context: A026733 A005824 A027305 this_sequence A026709 A082010 A110494

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.

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