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A216923 as a simple table

n a(n)
1 4
2 24
3 4
4 80
5 4
6 1260
7 4
8 1120
9 4
10 264
11 4
12 12012
13 4
14 312
15 4
16 38080
17 4
18 1220940
19 4
20 83600
21 4
22 552
23 4
24 78936
25 4
26 24
27 4
28 30160
29 4
30 62300700
31 4
32 2360960
33 4
34 24
35 4
36 430666236
37 4
38 888
39 4
40 47986400
41 4
42 202145580
43 4
44 79120
45 4
46 1128
47 4
48 126139728
49 4
50 264
51 4
52 4240
53 4

[4,24,4,80,4,1260,4,1120,4,264,4,12012,4,312,4,
 38080,4,1220940,4,83600,4,552,4,78936,4,24,4,
 30160,4,62300700,4,2360960,4,24,4,430666236,4,888,
 4,47986400,4,202145580,4,79120,4,1128,4,126139728,
 4,264,4,4240,4]

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Last modified April 23 10:21 EDT 2024. Contains 371905 sequences. (Running on oeis4.)