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A115750 as a simple table

n a(n)
0 1
1 3
2 19
3 138
4 1051
5 8228
6 65602
7 529840
8 4320507
9 35492475
10 293285544
11 2435133110
12 20299183738
13 169780446228
14 1424093337728
15 11974638998288
16 100907444665595
17 851939678134229
18 7204872937244995
19 61023558185533392

[1,3,19,138,1051,8228,65602,529840,4320507,
 35492475,293285544,2435133110,20299183738,
 169780446228,1424093337728,11974638998288,
 100907444665595,851939678134229,7204872937244995,
 61023558185533392]

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Last modified September 1 00:14 EDT 2024. Contains 375575 sequences. (Running on oeis4.)