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A113237 as a simple table

n a(n)
0 1
1 1
2 3
3 13
4 49
5 381
6 2971
7 26713
8 291873
9 3262969
10 41245651
11 569262981
12 8433896593
13 136060620853
14 2342471665899
15 42987065380561
16 838321137046081
17 17272648375895793
18 375413770580941603
19 8579701021461918589
20 205637099039964274161
21 5158188565847339152621

[1,1,3,13,49,381,2971,26713,291873,3262969,
 41245651,569262981,8433896593,136060620853,
 2342471665899,42987065380561,838321137046081,
 17272648375895793,375413770580941603,
 8579701021461918589,205637099039964274161,
 5158188565847339152621]

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Last modified April 25 13:02 EDT 2024. Contains 371969 sequences. (Running on oeis4.)