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A193646 as a simple table

n a(n)
1 1
2 13
3 37
4 205
5 793
6 3673
7 15481
8 68485
9 295453
10 1291237
11 5605489
12 24418801
13 106183729
14 462160957
15 2010578005
16 8748949309
17 38065839625
18 165631750345
19 720670846249
20 3135725035573
21 13643790283981
22 59365501769941

[1,13,37,205,793,3673,15481,68485,295453,1291237,
 5605489,24418801,106183729,462160957,2010578005,
 8748949309,38065839625,165631750345,720670846249,
 3135725035573,13643790283981,59365501769941]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)