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A133381 as a simple table

n a(n)
1 0
2 -1
3 5
4 -90986
5 91645977
6 -103085764820
7 114736493696302
8 -127830197854583449
9 142405011343301378985
10 -158642970366894551628139
11 176732345999164897395531038
12 -196884390194421237873409045085
13 219334285467476751254430593851098

[0,-1,5,-90986,91645977,-103085764820,
 114736493696302,-127830197854583449,
 142405011343301378985,-158642970366894551628139,
 176732345999164897395531038,
 -196884390194421237873409045085,
 219334285467476751254430593851098]

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Last modified May 13 21:51 EDT 2024. Contains 372523 sequences. (Running on oeis4.)