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A103020
as a simple table
n
a(n)
1
1
2
4
3
12
4
15
5
18
6
37
7
109
8
1728
9
2482
10
3480
11
6577
12
9015
13
16162
14
45349
[1,4,12,15,18,37,109,1728,2482,3480,6577,9015, 16162,45349]
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Last modified May 8 15:46 EDT 2024. Contains 372340 sequences. (Running on oeis4.)