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A028246 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 3
6 2
7 1
8 7
9 12
10 6
11 1
12 15
13 50
14 60
15 24
16 1
17 31
18 180
19 390
20 360
21 120
22 1
23 63
24 602
25 2100
26 3360
27 2520
28 720
29 1
30 127
31 1932
32 10206
33 25200
34 31920
35 20160
36 5040
37 1
38 255
39 6050
40 46620
41 166824
42 317520
43 332640
44 181440
45 40320
46 1
47 511
48 18660
49 204630
50 1020600
51 2739240
52 4233600
53 3780000
54 1814400
55 362880

[1,1,1,1,3,2,1,7,12,6,1,15,50,60,24,1,31,180,390,
 360,120,1,63,602,2100,3360,2520,720,1,127,1932,
 10206,25200,31920,20160,5040,1,255,6050,46620,
 166824,317520,332640,181440,40320,1,511,18660,
 204630,1020600,2739240,4233600,3780000,1814400,
 362880]

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Last modified May 12 23:55 EDT 2024. Contains 372497 sequences. (Running on oeis4.)