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A215384 as a simple table

n a(n)
1 2
2 3
3 19
4 23
5 37
6 53
7 71
8 103
9 137
10 139
11 173
12 193
13 223
14 227
15 239
16 241
17 257
18 307
19 359
20 397
21 409
22 431
23 443
24 461
25 479
26 499
27 547
28 563
29 601
30 613
31 631
32 647
33 683
34 733
35 751
36 839
37 853
38 887
39 907
40 919
41 937
42 941
43 953
44 971
45 1009
46 1021
47 1039
48 1091
49 1123
50 1193

[2,3,19,23,37,53,71,103,137,139,173,193,223,227,
 239,241,257,307,359,397,409,431,443,461,479,499,
 547,563,601,613,631,647,683,733,751,839,853,887,
 907,919,937,941,953,971,1009,1021,1039,1091,1123,
 1193]

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Last modified March 29 07:27 EDT 2024. Contains 371265 sequences. (Running on oeis4.)