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A002564 as a simple table

n a(n)
1 1
2 4
3 1
4 12
5 186
6 4
7 86
8 4860
9 114
10 8
11 2
12 8
13 288
14 4632

[1,4,1,12,186,4,86,4860,114,8,2,8,288,4632]

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Last modified April 23 02:23 EDT 2024. Contains 371906 sequences. (Running on oeis4.)