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A099000 as a simple table

n a(n)
1 1
2 2
3 3
4 6
5 24
6 51
7 251
8 3121
9 42613
10 23023556
11 143130479
12 2602986161967491 

[1,2,3,6,24,51,251,3121,42613,23023556,143130479,
 2602986161967491]

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Last modified May 17 19:01 EDT 2024. Contains 372603 sequences. (Running on oeis4.)