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A269649 as a simple table

n a(n)
1 2
2 9
3 64
4 621
5 7686
6 115902
7 2061940
8 42277329
9 981592964
10 25455321375
11 729233710320
12 22870710513322
13 779384544768952
14 28676004488510379
15 1132947222095403840
16 47837636065465105365
17 2149808857973618974752 

[2,9,64,621,7686,115902,2061940,42277329,
 981592964,25455321375,729233710320,22870710513322,
 779384544768952,28676004488510379,
 1132947222095403840,47837636065465105365,
 2149808857973618974752]

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Last modified July 22 05:01 EDT 2024. Contains 374480 sequences. (Running on oeis4.)