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A053440 as a simple table

n a(n)
0 1
1 3
2 2
3 7
4 12
5 6
6 15
7 50
8 60
9 24
10 31
11 180
12 390
13 360
14 120
15 63
16 602
17 2100
18 3360
19 2520
20 720
21 127
22 1932
23 10206
24 25200
25 31920
26 20160
27 5040
28 255
29 6050
30 46620
31 166824
32 317520
33 332640
34 181440
35 40320
36 511
37 18660
38 204630
39 1020600
40 2739240
41 4233600
42 3780000

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

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Last modified April 25 14:05 EDT 2024. Contains 371987 sequences. (Running on oeis4.)