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A228916
as a simple table
n
a(n)
1
1
2
3
3
9
4
15
5
39
6
225
7
231
8
363
9
687
10
1299
11
1335
12
1809
13
2367
14
12735
[1,3,9,15,39,225,231,363,687,1299,1335,1809,2367, 12735]
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Last modified August 27 13:58 EDT 2024. Contains 375469 sequences. (Running on oeis4.)