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A011974 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
40 340
41 352
42 360
43 372
44 384
45 390
46 396
47 410
48 434
49 450
50 456
51 462
52 472
53 480
54 492
55 508
56 520

[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,
 216,222,240,258,268,276,288,300,308,320,330,340,
 352,360,372,384,390,396,410,434,450,456,462,472,
 480,492,508,520]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)