A202431 - OEIS

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A202431 as a simple table

n	a(n)
1	4680
2	50310
3	463632
4	4502836
5	42948906
6	412198592
7	3947786700
8	37835503602
9	362534238144
10	3473997901920
11	33288928492898
12	318987489880800
13	3056653256422038
14	29289988273883896
15	280667437153157392

[4680,50310,463632,4502836,42948906,412198592, 3947786700,37835503602,362534238144,3473997901920, 33288928492898,318987489880800,3056653256422038, 29289988273883896,280667437153157392]