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A118670
as a simple table
n
a(n)
1
2
2
5
3
14
4
19
5
17
6
181
7
119
8
17
9
2459
10
121
11
89
12
181
13
545
14
59
[2,5,14,19,17,181,119,17,2459,121,89,181,545,59]