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A001054 formatted as a simple table:

n a(n)
0 0
1 1
2 -1
3 -2
4 1
5 -3
6 -4
7 11
8 -45
9 -496
10 22319
11 -11070225
12 -247076351776
13 2735190806339469599
14 -675800965841611881515781657825
15 -1848444588685310753420392017318175868503407962176

[0,1,-1,-2,1,-3,-4,11,-45,-496,22319,-11070225,
 -247076351776,2735190806339469599,
 -675800965841611881515781657825,
 -1848444588685310753420392017318175868503407962176]

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Last modified December 4 12:48 EST 2009. Contains 170310 sequences.


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