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A163796
as a simple table
n
a(n)
1
2
2
14
3
49
4
333
5
534
6
550
7
2390
8
3682
9
146794
10
275530
11
687245
12
855382
[2,14,49,333,534,550,2390,3682,146794,275530, 687245,855382]