A220730 - OEIS

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A220730 as a simple table

n	a(n)
1	1
2	32
3	2275
4	331589
5	42378036
6	5717794568
7	759141297226
8	101519188093819
9	13544010607777037
10	1808631116741400544
11	241439736338645879892
12	32234631644593961566460
13	4303448709056159145198981

[1,32,2275,331589,42378036,5717794568, 759141297226,101519188093819,13544010607777037, 1808631116741400544,241439736338645879892, 32234631644593961566460,4303448709056159145198981]

[1,32,2275,331589,42378036,5717794568,
 759141297226,101519188093819,13544010607777037,
 1808631116741400544,241439736338645879892,
 32234631644593961566460,4303448709056159145198981]