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A075180 as a simple table

n a(n)
0 2
1 12
2 1
3 120
4 1
5 252
6 1
7 240
8 1
9 132
10 1
11 32760
12 1
13 12
14 1
15 8160
16 1
17 14364
18 1
19 6600
20 1
21 276
22 1
23 65520
24 1
25 12
26 1
27 3480
28 1
29 85932
30 1
31 16320
32 1
33 12
34 1
35 69090840
36 1
37 12
38 1
39 541200
40 1
41 75852
42 1
43 2760
44 1
45 564
46 1
47 2227680
48 1
49 132
50 1
51 6360
52 1
53 43092
54 1
55 6960
56 1
57 708
58 1
59 3407203800
60 1
61 12
62 1
63 32640
64 1
65 388332
66 1
67 120
68 1
69 9372
70 1
71 10087262640
72 1
73 12

[2,12,1,120,1,252,1,240,1,132,1,32760,1,12,1,8160,
 1,14364,1,6600,1,276,1,65520,1,12,1,3480,1,85932,
 1,16320,1,12,1,69090840,1,12,1,541200,1,75852,1,
 2760,1,564,1,2227680,1,132,1,6360,1,43092,1,6960,
 1,708,1,3407203800,1,12,1,32640,1,388332,1,120,1,
 9372,1,10087262640,1,12]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)