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A146846 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 5
6 21
7 45
8 193
9 1001
10 5021
11 36275
12 290647
13 2969951
14 37399047
15 581011371
16 11105735741 

[1,1,1,1,5,21,45,193,1001,5021,36275,290647,
 2969951,37399047,581011371,11105735741]

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Last modified April 23 07:57 EDT 2024. Contains 371905 sequences. (Running on oeis4.)