A233641 - OEIS

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A233641 as a simple table

n	a(n)
1	4320
2	99380
3	2118568
4	48384788
5	1060656512
6	24003655980
7	531400908604
8	11957878063196
9	265950544067684
10	5965795563741028
11	132995605031840160
12	2978341581135279648
13	66478181781268446932
14	1487401749339915136108

[4320,99380,2118568,48384788,1060656512, 24003655980,531400908604,11957878063196, 265950544067684,5965795563741028, 132995605031840160,2978341581135279648, 66478181781268446932,1487401749339915136108]