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A144638 formatted as a simple table:

n a(n)
0 0
1 0
2 0
3 1
4 -6
5 35
6 -210
7 1225
8 -5670
9 -5005
10 750750
11 -16391375
12 278528250
13 -4130451325
14 51941839950
15 -429736682375
16 -3328691115750
17 297526876521875
18 -10250866397021250
19 276000929009430625
20 -6284336658393543750

[0,0,0,1,-6,35,-210,1225,-5670,-5005,750750,
 -16391375,278528250,-4130451325,51941839950,
 -429736682375,-3328691115750,297526876521875,
 -10250866397021250,276000929009430625,
 -6284336658393543750]

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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.


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