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A117214 as a simple table

n a(n)
1 1
2 1
3 2
4 6
5 1
6 30
7 3
8 210
9 2310
10 15
11 2
12 30030
13 510510
14 10
15 105
16 9699690
17 1155
18 223092870
19 1
20 6469693230
21 70
22 15015
23 6
24 200560490130
25 255255
26 770
27 7420738134810
28 5
29 304250263527210
30 4849845
31 13082761331670030
32 10010

[1,1,2,6,1,30,3,210,2310,15,2,30030,510510,10,105,
 9699690,1155,223092870,1,6469693230,70,15015,6,
 200560490130,255255,770,7420738134810,5,
 304250263527210,4849845,13082761331670030,10010]

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Last modified June 13 20:25 EDT 2021. Contains 345009 sequences. (Running on oeis4.)