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A056371 as a simple table

n a(n)
1 2
2 4
3 6
4 12
5 12
6 40
7 28
8 96
9 104
10 280
11 216
12 1248
13 704
14 2800
15 4344
16 8928
17 8232
18 44224
19 29204
20 136032
21 176752
22 419872
23 381492
24 2150400
25 1678256
26 5594000
27 7461168
28 22553408
29 19175160
30 134391040
31 71585136
32 269510016
33 429726240
34 1073758360

[2,4,6,12,12,40,28,96,104,280,216,1248,704,2800,
 4344,8928,8232,44224,29204,136032,176752,419872,
 381492,2150400,1678256,5594000,7461168,22553408,
 19175160,134391040,71585136,269510016,429726240,
 1073758360]

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)