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A146932 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 5
7 9
8 21
9 65
10 198
11 664
12 2279
13 9527
14 44776
15 245082
16 1574117
17 10939250
18 91288331
19 843940046 

[1,1,1,1,1,5,9,21,65,198,664,2279,9527,44776,
 245082,1574117,10939250,91288331,843940046]

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Last modified April 24 06:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)