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A007620 formatted as a simple table:

n a(n)
1 1
2 6
3 12
4 18
5 20
6 24
7 28
8 30
9 36
10 40
11 42
12 48
13 54
14 56
15 60
16 66
17 72
18 78
19 80
20 84
21 88
22 90
23 96
24 100
25 104
26 108
27 112
28 120
29 126
30 132
31 140
32 144
33 150
34 156
35 160
36 162
37 168
38 176
39 180
40 192
41 196
42 198
43 200
44 204
45 208
46 210
47 216
48 220
49 224
50 228
51 234
52 240
53 252
54 260
55 264
56 270
57 272
58 276
59 280
60 288
61 294
62 300
63 304
64 306

[1,6,12,18,20,24,28,30,36,40,42,48,54,56,60,66,72,
 78,80,84,88,90,96,100,104,108,112,120,126,132,140,
 144,150,156,160,162,168,176,180,192,196,198,200,
 204,208,210,216,220,224,228,234,240,252,260,264,
 270,272,276,280,288,294,300,304,306]

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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