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A160602 as a simple table

n a(n)
0 1
1 1
2 2
3 1
4 8
5 20
6 16
7 280
8 4480
9 64
10 44800
11 49280
12 1971200
13 1830400
14 14350336
15 896896000
16 74547200
17 243955712000
18 6823936000
19 109062553600
20 52973240320000
21 51913775513600
22 3359126650880000
23 93815608606720000
24 2101469632790528000

[1,1,2,1,8,20,16,280,4480,64,44800,49280,1971200,
 1830400,14350336,896896000,74547200,243955712000,
 6823936000,109062553600,52973240320000,
 51913775513600,3359126650880000,93815608606720000,
 2101469632790528000]

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Last modified June 8 00:48 EDT 2024. Contains 373206 sequences. (Running on oeis4.)