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A023227 as a simple table

n a(n)
1 3
2 7
3 13
4 31
5 37
6 43
7 67
8 73
9 79
10 109
11 139
12 157
13 163
14 181
15 193
16 211
17 223
18 229
19 241
20 271
21 277
22 367
23 373
24 379
25 397
26 421
27 433
28 439
29 457
30 463
31 523
32 541
33 571
34 577
35 601
36 607
37 661
38 673
39 709
40 727
41 757
42 769
43 787
44 829
45 853
46 907
47 937
48 967
49 991
50 1039
51 1063
52 1117
53 1153
54 1213

[3,7,13,31,37,43,67,73,79,109,139,157,163,181,193,
 211,223,229,241,271,277,367,373,379,397,421,433,
 439,457,463,523,541,571,577,601,607,661,673,709,
 727,757,769,787,829,853,907,937,967,991,1039,1063,
 1117,1153,1213]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)