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A156882 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 1
5 2
6 1
7 1
8 7
9 6
10 1
11 1
12 25
13 301
14 24
15 1
16 1
17 61
18 15025
19 77959
20 120
21 1
22 1
23 121
24 223321
25 216735625
26 121226245
27 720
28 1
29 1
30 211
31 1757041
32 49054914181
33 75034090110625
34 1131162092095
35 5040
36 1
37 1
38 337
39 9349621
40 3061680840361
41 646527139289672641
42 623445123763413765625
43 63330372050122765
44 40320

[1,1,1,1,1,2,1,1,7,6,1,1,25,301,24,1,1,61,15025,
 77959,120,1,1,121,223321,216735625,121226245,720,
 1,1,211,1757041,49054914181,75034090110625,
 1131162092095,5040,1,1,337,9349621,3061680840361,
 646527139289672641,623445123763413765625,
 63330372050122765,40320]

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Last modified May 17 17:07 EDT 2024. Contains 372603 sequences. (Running on oeis4.)