A194472 - OEIS

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A194472 as a simple table

n	a(n)
1	24
2	2016
3	8190
4	42336
5	45864
6	392448
7	714240
8	1571328
9	61900800
10	91963648
11	211891200
12	1931236608
13	2013143040
14	4428914688
15	10200236032
16	214204956672

[24,2016,8190,42336,45864,392448,714240,1571328, 61900800,91963648,211891200,1931236608,2013143040, 4428914688,10200236032,214204956672]