A008562 - OEIS

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A008562 as a simple table

n	a(n)
0	6
1	72
2	31104
3	5038848
4	302330880
5	1813985280
6	14511882240
7	21158324305920
8	592433080565760
9	7677932724132249600
10	46067596344793497600
11	1243825101309424435200
12	29851802431426186444800
13	7253987990836563306086400

[6,72,31104,5038848,302330880,1813985280, 14511882240,21158324305920,592433080565760, 7677932724132249600,46067596344793497600, 1243825101309424435200,29851802431426186444800, 7253987990836563306086400]