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A013530 as a simple table

n a(n)
0 1
1 -1
2 211
3 -157
4 439801
5 -8013839
6 890107609
7 -1552280998637
8 76919615326361
9 -25930051873454543
10 659157886816533334709
11 -1513017447627551117359
12 6612344442139455641066609
13 -112537977176478238359834596179

[1,-1,211,-157,439801,-8013839,890107609,
 -1552280998637,76919615326361,-25930051873454543,
 659157886816533334709,-1513017447627551117359,
 6612344442139455641066609,
 -112537977176478238359834596179]

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Last modified May 23 06:14 EDT 2024. Contains 372760 sequences. (Running on oeis4.)