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A123813
as a simple table
n
a(n)
1
1
2
1
3
9
4
13
5
153
6
249
7
3011
8
5209
9
63991
10
114321
11
1421173
12
2603433
13
32518012
14
60650817
15
760402013
16
1437977218
[1,1,9,13,153,249,3011,5209,63991,114321,1421173, 2603433,32518012,60650817,760402013,1437977218]
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Last modified April 23 14:49 EDT 2024. Contains 371914 sequences. (Running on oeis4.)