cp's OEIS Frontend

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.

A321871 Numbers k such that m = 4k^2 + 2k + 17 and 4m - 3 are both primes.

Table of values

n a(n)
1 1
2 3
3 4
4 9
5 11
6 14
7 23
8 36
9 38
10 49
11 66
12 101
13 133
14 134
15 141
16 154
17 158
18 191
19 193
20 196
21 198
22 213
23 228
24 241
25 269
26 283
27 294
28 313
29 334
30 339
31 384
32 394
33 411
34 413
35 431
36 453
37 499
38 511
39 554
40 558
41 601
42 619
43 639
44 649
45 661
46 686
47 701
48 704
49 718
50 758
51 791
52 804
53 818
54 821
55 881

List of values

[1, 3, 4, 9, 11, 14, 23, 36, 38, 49, 66, 101, 133, 134, 141, 154, 158, 191, 193, 196, 198, 213, 228, 241, 269, 283, 294, 313, 334, 339, 384, 394, 411, 413, 431, 453, 499, 511, 554, 558, 601, 619, 639, 649, 661, 686, 701, 704, 718, 758, 791, 804, 818, 821, 881]