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A056543 as a simple table

n a(n)
1 1
2 1
3 2
4 7
5 34
6 203
7 1420
8 11359
9 102230
10 1022299
11 11245288
12 134943455
13 1754264914
14 24559708795
15 368395631924
16 5894330110783
17 100203611883310
18 1803665013899579
19 34269635264092000
20 685392705281839999
21 14393246810918639978
22 316651429840210079515
23 7282982886324831828844

[1,1,2,7,34,203,1420,11359,102230,1022299,
 11245288,134943455,1754264914,24559708795,
 368395631924,5894330110783,100203611883310,
 1803665013899579,34269635264092000,
 685392705281839999,14393246810918639978,
 316651429840210079515,7282982886324831828844]

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Last modified May 21 17:00 EDT 2024. Contains 372738 sequences. (Running on oeis4.)