A120799 - OEIS

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A120799 as a simple table

n	a(n)
0	0
1	1
2	77
3	19675
4	43046705
5	847288609411
6	150094635296999057
7	239299329230617529589955
8	3433683820292512484657849089025
9	443426488243037769948249630619149892291

[0,1,77,19675,43046705,847288609411, 150094635296999057,239299329230617529589955, 3433683820292512484657849089025, 443426488243037769948249630619149892291]