A116189 - OEIS

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A116189 as a simple table

n	a(n)
1	4
2	80
3	10736
4	45205
5	58256
6	481580
7	810181
8	5321861
9	8223821
10	1342750076
11	4014039205
12	6425372269
13	7089305869
14	9801001981
15	1057798964204
16	4553034666541
17	5261853984181
18	8977355147344
19	9962308611856

[4,80,10736,45205,58256,481580,810181,5321861, 8223821,1342750076,4014039205,6425372269, 7089305869,9801001981,1057798964204,4553034666541, 5261853984181,8977355147344,9962308611856]