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A186185 as a simple table

n a(n)
0 1
1 1
2 3
3 11
4 48
5 239
6 1306
7 7612
8 46436
9 292875
10 1894365
11 12496864
12 83753165
13 568628232
14 3902600850
15 27031069848
16 188709211952
17 1326456525471
18 9379857716098
19 66680723764051
20 476269444919163
21 3416178576731504

[1,1,3,11,48,239,1306,7612,46436,292875,1894365,
 12496864,83753165,568628232,3902600850,
 27031069848,188709211952,1326456525471,
 9379857716098,66680723764051,476269444919163,
 3416178576731504]

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Last modified September 28 06:57 EDT 2021. Contains 347703 sequences. (Running on oeis4.)