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A292558 as a simple table

n a(n)
1 20
2 12
3 56
4 550
5 572
6 108
7 860
8 952
9 1232
10 6328
11 3708
12 40540
13 37072
14 79288
15 327260
16 357112
17 302000
18 527296
19 1764056
20 6506512
21 38559776
22 21893248
23 42257216
24 167771740
25 90798560
26 469761208
27 508198064
28 490304800
29 1353048560
30 2951488480
31 5067417200

[20,12,56,550,572,108,860,952,1232,6328,3708,
 40540,37072,79288,327260,357112,302000,527296,
 1764056,6506512,38559776,21893248,42257216,
 167771740,90798560,469761208,508198064,490304800,
 1353048560,2951488480,5067417200]

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Last modified May 13 14:47 EDT 2024. Contains 372519 sequences. (Running on oeis4.)