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A206226 as a simple table

n a(n)
0 1
1 1
2 3
3 12
4 64
5 377
6 2432
7 16475
8 116263
9 845105
10 6292069
11 47759392
12 368379006
13 2879998966
14 22777018771
15 181938716422
16 1465972415692
17 11902724768574
18 97299665768397
19 800212617435074
20 6617003142869419
21 54985826573015541
22 458962108485797208
23 3846526994743330075

[1,1,3,12,64,377,2432,16475,116263,845105,6292069,
 47759392,368379006,2879998966,22777018771,
 181938716422,1465972415692,11902724768574,
 97299665768397,800212617435074,6617003142869419,
 54985826573015541,458962108485797208,
 3846526994743330075]

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Last modified August 12 13:11 EDT 2024. Contains 375103 sequences. (Running on oeis4.)