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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, 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; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..41.

CROSSREFS

Sequence in context: A106648 A209376 A159696 * A297728 A188129 A041849

Adjacent sequences:  A049710 A049711 A049712 * A049714 A049715 A049716

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified October 19 15:46 EDT 2019. Contains 328223 sequences. (Running on oeis4.)