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A118050 formatted as a simple table:

n a(n)
0 1
1 -1
2 3
3 -1525
4 615881
5 -3058641
6 38800188510523
7 -3213747182969063
8 100462329712125
9 -43865443313064357090353257
10 4543042335221166932765440567147
11 -103986681387361620043171941

[1,-1,3,-1525,615881,-3058641,38800188510523,
 -3213747182969063,100462329712125,
 -43865443313064357090353257,
 4543042335221166932765440567147,
 -103986681387361620043171941]

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


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