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A064219 as a simple table

n a(n)
1 1
2 1
3 2
4 3
5 15
6 24
7 35
8 119
9 504
10 720
11 2519
12 2519
13 41040
14 83160
15 83160
16 196559
17 524160
18 524160
19 3160079
20 3160079
21 3160079
22 3160079
23 68468400
24 68468400
25 68468400
26 68468400
27 4724319600
28 4724319600
29 26702675999
30 26702675999

[1,1,2,3,15,24,35,119,504,720,2519,2519,41040,
 83160,83160,196559,524160,524160,3160079,3160079,
 3160079,3160079,68468400,68468400,68468400,
 68468400,4724319600,4724319600,26702675999,
 26702675999]

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Last modified April 16 05:35 EDT 2024. Contains 371697 sequences. (Running on oeis4.)