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A351057 as a simple table

n a(n)
0 1
1 1
2 1
3 7
4 49
5 349
6 2593
7 20755
8 184609
9 1851289
10 20735041
11 253471039
12 3310505425
13 45630322741
14 660993079393
15 10065000586507
16 161262522401089
17 2717539655666353
18 48053169836707969
19 888408313419305719
20 17108882037936283249
21 342144175940842590349
22 7089944927940141776545

[1,1,1,7,49,349,2593,20755,184609,1851289,
 20735041,253471039,3310505425,45630322741,
 660993079393,10065000586507,161262522401089,
 2717539655666353,48053169836707969,
 888408313419305719,17108882037936283249,
 342144175940842590349,7089944927940141776545]

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Last modified April 19 23:40 EDT 2024. Contains 371798 sequences. (Running on oeis4.)