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.

A128926 Smaller member p of a pair of consecutive primes (p,q) such that either q^2-p^2+1 or q^2-p^2-1 is also prime.

Table of values

n a(n)
1 3
2 5
3 7
4 11
5 17
6 19
7 23
8 31
9 37
10 41
11 43
12 47
13 53
14 59
15 61
16 73
17 79
18 83
19 89
20 101
21 103
22 107
23 109
24 113
25 127
26 131
27 139
28 149
29 151
30 163
31 167
32 173
33 179
34 181
35 191
36 193
37 199
38 211
39 223
40 227
41 229
42 233
43 241
44 251
45 257
46 263
47 281
48 307
49 311
50 313
51 331
52 337
53 353
54 359
55 367
56 373
57 379

List of values

[3, 5, 7, 11, 17, 19, 23, 31, 37, 41, 43, 47, 53, 59, 61, 73, 79, 83, 89, 101, 103, 107, 109, 113, 127, 131, 139, 149, 151, 163, 167, 173, 179, 181, 191, 193, 199, 211, 223, 227, 229, 233, 241, 251, 257, 263, 281, 307, 311, 313, 331, 337, 353, 359, 367, 373, 379]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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