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A104978 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 5
5 3
6 5
7 21
8 28
9 12
10 14
11 84
12 180
13 165
14 55
15 42
16 330
17 990
18 1430
19 1001
20 273
21 132
22 1287
23 5005
24 10010
25 10920
26 6188
27 1428
28 429
29 5005
30 24024
31 61880
32 92820
33 81396
34 38760
35 7752
36 1430
37 19448
38 111384
39 352716
40 678300
41 813960
42 596904
43 245157
44 43263
45 4862

[1,1,1,2,5,3,5,21,28,12,14,84,180,165,55,42,330,
 990,1430,1001,273,132,1287,5005,10010,10920,6188,
 1428,429,5005,24024,61880,92820,81396,38760,7752,
 1430,19448,111384,352716,678300,813960,596904,
 245157,43263,4862]

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Last modified October 21 08:47 EDT 2019. Contains 328292 sequences. (Running on oeis4.)