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A121284 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 2
6 1
7 6
8 6
9 3
10 2
11 30
12 30
13 15
14 10
15 6
16 240
17 240
18 120
19 80
20 48
21 30
22 3120
23 3120
24 1560
25 1040
26 624
27 390
28 240
29 65520
30 65520
31 32760
32 21840
33 13104
34 8190
35 5040
36 3120
37 2227680
38 2227680
39 1113840
40 742560
41 445536
42 278460
43 171360
44 106080
45 65520

[1,1,1,2,2,1,6,6,3,2,30,30,15,10,6,240,240,120,80,
 48,30,3120,3120,1560,1040,624,390,240,65520,65520,
 32760,21840,13104,8190,5040,3120,2227680,2227680,
 1113840,742560,445536,278460,171360,106080,65520]

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Last modified April 18 20:26 EDT 2024. Contains 371781 sequences. (Running on oeis4.)