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A215308 as a simple table

n a(n)
1 2
2 3
3 5
4 19
5 37
6 53
7 71
8 73
9 103
10 107
11 137
12 139
13 173
14 223
15 239
16 241
17 257
18 277
19 307
20 311
21 359
22 379
23 409
24 443
25 461
26 479
27 547
28 563
29 613
30 617
31 631
32 647
33 683
34 719
35 733
36 751
37 787
38 821
39 853
40 887
41 919
42 937
43 953
44 971
45 991
46 1021
47 1039
48 1091
49 1093
50 1123
51 1193

[2,3,5,19,37,53,71,73,103,107,137,139,173,223,239,
 241,257,277,307,311,359,379,409,443,461,479,547,
 563,613,617,631,647,683,719,733,751,787,821,853,
 887,919,937,953,971,991,1021,1039,1091,1093,1123,
 1193]

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Last modified April 16 10:08 EDT 2024. Contains 371698 sequences. (Running on oeis4.)