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A046115 as a simple table

n a(n)
0 1
1 1
2 2
3 5
4 7
5 19
6 26
7 123
8 395
9 5258
10 26685
11 31943
12 58628
13 500967
14 559595
15 1620157
16 7040223
17 8660380
18 15700603
19 636684500
20 652385103
21 7812920633
22 24091147002
23 176450949647
24 200542096649
25 1580245626190
26 1780787722839
27 3361033349029

[1,1,2,5,7,19,26,123,395,5258,26685,31943,58628,
 500967,559595,1620157,7040223,8660380,15700603,
 636684500,652385103,7812920633,24091147002,
 176450949647,200542096649,1580245626190,
 1780787722839,3361033349029]

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Last modified May 26 13:05 EDT 2019. Contains 323586 sequences. (Running on oeis4.)