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A013517 formatted as a simple table:

n a(n)
0 1
1 0
2 0
3 -2
4 -29
5 -472
6 -9399
7 -226838
8 -6436145
9 -204900427
10 -6710520010
11 -169838964895
12 4892457927484
13 1766066623281321

[1,0,0,-2,-29,-472,-9399,-226838,-6436145,
 -204900427,-6710520010,-169838964895,
 4892457927484,1766066623281321]

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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