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A032346 as a simple table

n a(n)
0 1
1 1
2 2
3 6
4 21
5 82
6 354
7 1671
8 8536
9 46814
10 273907
11 1700828
12 11158746
13 77057021
14 558234902
15 4230337018
16 33448622893
17 275322101318
18 2354401779494
19 20878592918183
20 191682453823420
21 1819147694792802
22 17822073621801123

[1,1,2,6,21,82,354,1671,8536,46814,273907,1700828,
 11158746,77057021,558234902,4230337018,
 33448622893,275322101318,2354401779494,
 20878592918183,191682453823420,1819147694792802,
 17822073621801123]

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Last modified May 21 17:21 EDT 2024. Contains 372738 sequences. (Running on oeis4.)