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A234843 as a simple table

n a(n)
1 1
2 2
3 5
4 16
5 51
6 201
7 877
8 4443
9 25284
10 161698
11 1145508
12 8910291
13 75373563
14 687950735
15 6727985390

[1,2,5,16,51,201,877,4443,25284,161698,1145508,
 8910291,75373563,687950735,6727985390]

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Last modified July 28 14:32 EDT 2024. Contains 374698 sequences. (Running on oeis4.)