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A129637 as a simple table

n a(n)
0 1
1 3
2 11
3 41
4 157
5 607
6 2367
7 9277
8 36505
9 144059
10 569779
11 2257521
12 8957109
13 35579351
14 141460391
15 562871557
16 2241129905
17 8928207987
18 35584894299
19 141886838329
20 565938926669

[1,3,11,41,157,607,2367,9277,36505,144059,569779,
 2257521,8957109,35579351,141460391,562871557,
 2241129905,8928207987,35584894299,141886838329,
 565938926669]

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Last modified June 16 08:45 EDT 2024. Contains 373424 sequences. (Running on oeis4.)