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A145199 as a simple table

n a(n)
1 4
2 12
3 16
4 18
5 28
6 36
7 40
8 52
9 60
10 72
11 88
12 96
13 100
14 108
15 112
16 126
17 136
18 148
19 150
20 156
21 162
22 172
23 180
24 192
25 196
26 198
27 228
28 232
29 240
30 250
31 256
32 268
33 270
34 276
35 280
36 292
37 306
38 312
39 316
40 336
41 348
42 352
43 372
44 378
45 388
46 396
47 400
48 408
49 420
50 432
51 448
52 456
53 460
54 486
55 490

[4,12,16,18,28,36,40,52,60,72,88,96,100,108,112,
 126,136,148,150,156,162,172,180,192,196,198,228,
 232,240,250,256,268,270,276,280,292,306,312,316,
 336,348,352,372,378,388,396,400,408,420,432,448,
 456,460,486,490]

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Last modified April 23 07:42 EDT 2024. Contains 371905 sequences. (Running on oeis4.)