A251220 - OEIS

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A251220 as a simple table

n	a(n)
1	14
2	305
3	20782
4	4462968
5	3007738372
6	6373427948731
7	42432102644410392
8	887822645668106069016
9	58374742677350528694024651
10	12061621459257582136492647314788
11	7831831916823870434473136772446378463

[14,305,20782,4462968,3007738372,6373427948731, 42432102644410392,887822645668106069016, 58374742677350528694024651, 12061621459257582136492647314788, 7831831916823870434473136772446378463]