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A066774 as a simple table

n a(n)
1 4
2 13
3 15
4 19
5 21
6 27
7 31
8 35
9 37
10 39
11 51
12 53
13 57
14 65
15 67
16 69
17 77
18 83
19 87
20 89
21 95
22 109
23 111
24 113
25 125
26 127
27 129
28 131
29 139
30 155
31 157
32 161
33 177
34 181
35 199
36 209
37 211
38 221
39 233
40 237
41 249
42 251
43 257
44 263
45 267
46 291
47 293
48 305
49 307
50 309
51 317
52 329
53 335
54 337
55 353
56 365
57 371

[4,13,15,19,21,27,31,35,37,39,51,53,57,65,67,69,
 77,83,87,89,95,109,111,113,125,127,129,131,139,
 155,157,161,177,181,199,209,211,221,233,237,249,
 251,257,263,267,291,293,305,307,309,317,329,335,
 337,353,365,371]

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Last modified March 28 07:20 EDT 2024. Contains 371235 sequences. (Running on oeis4.)