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A366706 as a simple table

n a(n)
0 1
1 1
2 2
3 6
4 24
5 110
6 540
7 2772
8 14704
9 79974
10 443592
11 2499596
12 14268740
13 82339972
14 479549860
15 2815097792
16 16639456452
17 98947148126
18 591537712636
19 3553227623724
20 21434384242112
21 129796819639908
22 788724906697704
23 4807951095533744
24 29393378297989024

[1,1,2,6,24,110,540,2772,14704,79974,443592,
 2499596,14268740,82339972,479549860,2815097792,
 16639456452,98947148126,591537712636,
 3553227623724,21434384242112,129796819639908,
 788724906697704,4807951095533744,
 29393378297989024]

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Last modified August 10 19:25 EDT 2024. Contains 375058 sequences. (Running on oeis4.)