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A256917 as a simple table

n a(n)
1 2
2 3
3 7
4 17
5 19
6 31
7 71
8 73
9 97
10 127
11 163
12 199
13 241
14 337
15 449
16 577
17 647
18 881
19 883
20 967
21 1151
22 1153
23 1249
24 1459
25 1567
26 1801
27 2179
28 2311
29 2591
30 2593
31 2887
32 3041
33 3361
34 3527
35 3529
36 3697
37 4049
38 4051
39 4231
40 4801
41 4999
42 5407
43 6271
44 6961
45 7687
46 7937
47 8191
48 8713
49 9521
50 10369
51 10657

[2,3,7,17,19,31,71,73,97,127,163,199,241,337,449,
 577,647,881,883,967,1151,1153,1249,1459,1567,1801,
 2179,2311,2591,2593,2887,3041,3361,3527,3529,3697,
 4049,4051,4231,4801,4999,5407,6271,6961,7687,7937,
 8191,8713,9521,10369,10657]

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Last modified September 4 05:14 EDT 2024. Contains 375679 sequences. (Running on oeis4.)