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A318390 as a simple table

n a(n)
1 1
2 1
3 2
4 1
5 6
6 8
7 1
8 14
9 48
10 56
11 1
12 30
13 200
14 560
15 552
16 1
17 62
18 720
19 3640
20 8280
21 7202
22 1
23 126
24 2408
25 19600
26 77280
27 151242
28 118456
29 1
30 254
31 7728
32 95256
33 579600
34 1915732
35 3316768
36 2369922
37 1
38 510
39 24200
40 435120
41 3836952
42 19056492
43 54726672
44 85317192
45 56230544
46 1

[1,1,2,1,6,8,1,14,48,56,1,30,200,560,552,1,62,720,
 3640,8280,7202,1,126,2408,19600,77280,151242,
 118456,1,254,7728,95256,579600,1915732,3316768,
 2369922,1,510,24200,435120,3836952,19056492,
 54726672,85317192,56230544,1]

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Last modified April 24 09:18 EDT 2024. Contains 371935 sequences. (Running on oeis4.)