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Search: id:A026676
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A026676 T(n,[ n/2 ]), T given by A026670. +0
1
1, 1, 3, 4, 11, 16, 43, 65, 173, 267, 707, 1105, 2917, 4597, 12111, 19196, 50503, 80380, 211263, 337284, 885831, 1417582, 3720995, 5965622, 15652239, 25130844, 65913927, 105954110, 277822147, 447015744, 1171853635, 1886996681 (list; graph; listen)
OFFSET

0,3

COMMENT

Also a(n) = T(n,m) + T(n,m+1) + ... + T(n,n), m=[ (n+1)/2 ], T given by A026736.

CROSSREFS

Sequence in context: A007382 A127804 A027306 this_sequence A142870 A143680 A058569

Adjacent sequences: A026673 A026674 A026675 this_sequence A026677 A026678 A026679

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 4 12:27 EST 2008. Contains 151280 sequences.


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