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A208229
as a simple table
n
a(n)
0
3
1
3
2
15
3
19
4
37
5
51
6
69
7
97
8
111
9
161
10
167
11
241
12
247
13
327
14
341
[3,3,15,19,37,51,69,97,111,161,167,241,247,327, 341]