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A011974 formatted as a simple table:

n a(n)
1 2
2 5
3 8
4 12
5 18
6 24
7 30
8 36
9 42
10 52
11 60
12 68
13 78
14 84
15 90
16 100
17 112
18 120
19 128
20 138
21 144
22 152
23 162
24 172
25 186
26 198
27 204
28 210
29 216
30 222
31 240
32 258
33 268
34 276
35 288
36 300
37 308
38 320
39 330 

[2,5,8,12,18,24,30,36,42,52,60,68,78,84,90,100,
 112,120,128,138,144,152,162,172,186,198,204,210,
 216,222,240,258,268,276,288,300,308,320,330]

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

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