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A023231 as a simple table

n a(n)
1 2
2 3
3 5
4 23
5 29
6 47
7 53
8 59
9 89
10 107
11 113
12 137
13 179
14 197
15 227
16 233
17 257
18 263
19 293
20 317
21 359
22 389
23 419
24 509
25 557
26 587
27 593
28 599
29 617
30 653
31 659
32 683
33 839
34 857
35 863
36 887
37 947
38 977
39 1013
40 1097
41 1103
42 1163
43 1193
44 1217
45 1223
46 1229
47 1259
48 1277
49 1283
50 1307
51 1319
52 1409

[2,3,5,23,29,47,53,59,89,107,113,137,179,197,227,
 233,257,263,293,317,359,389,419,509,557,587,593,
 599,617,653,659,683,839,857,863,887,947,977,1013,
 1097,1103,1163,1193,1217,1223,1229,1259,1277,1283,
 1307,1319,1409]

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