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A305697 as a simple table

n a(n)
0 1
1 0
2 98442
3 10746880
4 -4413263697
5 -1047821432832
6 376869391313174
7 150580578862513152
8 -35577391320709928685
9 -23497935558209789278208
10 2998297272257446799809386
11 3754973355232751413790773248
12 -112875007087323495790855645044

[1,0,98442,10746880,-4413263697,-1047821432832,
 376869391313174,150580578862513152,
 -35577391320709928685,-23497935558209789278208,
 2998297272257446799809386,
 3754973355232751413790773248,
 -112875007087323495790855645044]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)