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A138643 as a simple table

n a(n)
1 4
2 8
3 14
4 26
5 34
6 38
7 40
8 50
9 56
10 64
11 68
12 70
13 88
14 94
15 104
16 106
17 110
18 118
19 130
20 134
21 140
22 158
23 160
24 190
25 200
26 206
27 218
28 220
29 224
30 236
31 238
32 256
33 260
34 266
35 278
36 284
37 286
38 290
39 298
40 308
41 328
42 334
43 346
44 356
45 370
46 374
47 386
48 388
49 398
50 404
51 416
52 424
53 430
54 434
55 454
56 458

[4,8,14,26,34,38,40,50,56,64,68,70,88,94,104,106,
 110,118,130,134,140,158,160,190,200,206,218,220,
 224,236,238,256,260,266,278,284,286,290,298,308,
 328,334,346,356,370,374,386,388,398,404,416,424,
 430,434,454,458]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)