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A069561 as a simple table

n a(n)
1 2
2 2
3 8
4 158
5 788
6 788
7 210998
8 5316098
9 34415168
10 703693778
11 194794490678
12 5208806743928
13 138782093170508
14 5006786309605868
15 253579251611336438
16 12551374903381164638
17 142908008812141343558
18 77053322014980646906358

[2,2,8,158,788,788,210998,5316098,34415168,
 703693778,194794490678,5208806743928,
 138782093170508,5006786309605868,
 253579251611336438,12551374903381164638,
 142908008812141343558,77053322014980646906358]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)