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A067720 as a simple table

n a(n)
1 1
2 2
3 4
4 6
5 8
6 10
7 16
8 36
9 40
10 66
11 126
12 130
13 150
14 156
15 180
16 210
17 240
18 250
19 256
20 270
21 280
22 306
23 396
24 400
25 420
26 430
27 466
28 490
29 556
30 570
31 576
32 646
33 690
34 700
35 750
36 760
37 826
38 906
39 910
40 936
41 946
42 966
43 1060
44 1096
45 1150
46 1276
47 1290
48 1306
49 1320
50 1366
51 1566
52 1570

[1,2,4,6,8,10,16,36,40,66,126,130,150,156,180,210,
 240,250,256,270,280,306,396,400,420,430,466,490,
 556,570,576,646,690,700,750,760,826,906,910,936,
 946,966,1060,1096,1150,1276,1290,1306,1320,1366,
 1566,1570]

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Last modified April 23 08:29 EDT 2024. Contains 371905 sequences. (Running on oeis4.)