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Search: id:A049713
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A049713 a(n)=Sum{((-1)^i)*T(i,2n-i): i=0,1,...,2n}, array T as in A048149. +0
1
1, 8, 17, 38, 63, 102, 121, 170, 217, 276, 359, 422, 473, 562, 643, 776, 861, 966, 1041, 1176, 1303, 1468, 1569, 1712, 1825, 2056, 2225, 2358, 2565, 2722, 2877, 3116, 3301, 3540, 3681, 3982, 4145, 4446, 4631, 4984, 5161, 5314 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A106648 A076980 A159696 this_sequence A041849 A041124 A048695

Adjacent sequences: A049710 A049711 A049712 this_sequence A049714 A049715 A049716

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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