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A283819 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 4
7 7
8 34
9 271
10 9481
11 644701
12 873569821
13 16564630945531
14 53396170676073896674
15 93290566519166645800556706007
16 7726619025447530237307166997354575113953764
17 825143736463592166562339930949661527263208803232441071667816341

[1,1,1,1,1,4,7,34,271,9481,644701,873569821,
 16564630945531,53396170676073896674,
 93290566519166645800556706007,
 7726619025447530237307166997354575113953764,
 82514373646359216656233993094966152726320880323244\
 1071667816341]

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Last modified April 24 12:31 EDT 2024. Contains 371937 sequences. (Running on oeis4.)