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A348273 as a simple table

n a(n)
1 1
2 4
3 12
4 16
5 36
6 48
7 144
8 720
9 3600
10 25200
11 176400
12 226800
13 1587600
14 1940400
15 2494800
16 17463600
17 32432400
18 192099600
19 227026800
20 2497294800
21 3632428800
22 32464832400
23 39956716800

[1,4,12,16,36,48,144,720,3600,25200,176400,226800,
 1587600,1940400,2494800,17463600,32432400,
 192099600,227026800,2497294800,3632428800,
 32464832400,39956716800]

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Last modified August 14 10:14 EDT 2024. Contains 375159 sequences. (Running on oeis4.)