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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A242708 Primes p such that p^2 + p + 41 is semiprime.

Table of values

n a(n)
1 41
2 89
3 109
4 127
5 163
6 173
7 239
8 251
9 271
10 283
11 331
12 347
13 349
14 367
15 373
16 383
17 389
18 401
19 409
20 421
21 443
22 449
23 463
24 467
25 487
26 547
27 557
28 563
29 569
30 571
31 577
32 587
33 593
34 613
35 643
36 661
37 701
38 727
39 733
40 739
41 761
42 769
43 773
44 797
45 823
46 827
47 853
48 857
49 881
50 907
51 937
52 947
53 971

List of values

[41, 89, 109, 127, 163, 173, 239, 251, 271, 283, 331, 347, 349, 367, 373, 383, 389, 401, 409, 421, 443, 449, 463, 467, 487, 547, 557, 563, 569, 571, 577, 587, 593, 613, 643, 661, 701, 727, 733, 739, 761, 769, 773, 797, 823, 827, 853, 857, 881, 907, 937, 947, 971]