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A231793
as a simple table
n
a(n)
1
0
2
10
3
281
4
3304
5
39155
6
445067
7
5257963
8
56668992
9
607124788
10
6426731531
11
68792548151
[0,10,281,3304,39155,445067,5257963,56668992, 607124788,6426731531,68792548151]