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A008444 as a simple table

n a(n)
0 1
1 20
2 30
3 60
4 60
5 120
6 40
7 180
8 150
9 140
10 130
11 240
12 180
13 360
14 120
15 260
16 220
17 480
18 210
19 400
20 360
21 240
22 360
23 660
24 200
25 620
26 240
27 600
28 540
29 600
30 240
31 640
32 630
33 720
34 320
35 780
36 420
37 1080
38 600
39 480
40 650
41 840
42 360
43 1260
44 720
45 840
46 440
47 1380
48 660
49 860
50 630
51 640
52 1080
53 1560
54 400

[1,20,30,60,60,120,40,180,150,140,130,240,180,360,
 120,260,220,480,210,400,360,240,360,660,200,620,
 240,600,540,600,240,640,630,720,320,780,420,1080,
 600,480,650,840,360,1260,720,840,440,1380,660,860,
 630,640,1080,1560,400]

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Last modified May 15 14:34 EDT 2024. Contains 372540 sequences. (Running on oeis4.)