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A098909 as a simple table

n a(n)
3 1
4 12
5 3
6 150
7 60
8 12
9 2160
10 1080
11 360
12 60
13 36015
14 20580
15 8820
16 2520
17 360
18 688128
19 430080
20 215040
21 80640
22 20160
23 2520
24 14880348
25 9920232
26 5511240
27 2449440
28 816480
29 181440
30 20160
31 360000000
32 252000000
33 151200000
34 75600000
35 30240000
36 9072000

[1,12,3,150,60,12,2160,1080,360,60,36015,20580,
 8820,2520,360,688128,430080,215040,80640,20160,
 2520,14880348,9920232,5511240,2449440,816480,
 181440,20160,360000000,252000000,151200000,
 75600000,30240000,9072000]

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Last modified April 25 10:51 EDT 2024. Contains 371967 sequences. (Running on oeis4.)