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.

A242046 Least integer k > n + 1 such that n^2 + (n + 1)^2 + k^2 is prime.

Table of values

n a(n)
0 2
1 6
2 4
3 6
4 24
5 14
6 8
7 12
8 16
9 24
10 24
11 14
12 14
13 24
14 16
15 20
16 42
17 20
18 26
19 54
20 30
21 26
22 30
23 28
24 26
25 54
26 42
27 38
28 42
29 34
30 40
31 48
32 38
33 36
34 36
35 44
36 48
37 102
38 42
39 46
40 54
41 44
42 50
43 48
44 60
45 54
46 66
47 50
48 54
49 54
50 54
51 54
52 54
53 56
54 64
55 84
56 58
57 62
58 84
59 64
60 66
61 78
62 64
63 66
64 84
65 74

List of values

[2, 6, 4, 6, 24, 14, 8, 12, 16, 24, 24, 14, 14, 24, 16, 20, 42, 20, 26, 54, 30, 26, 30, 28, 26, 54, 42, 38, 42, 34, 40, 48, 38, 36, 36, 44, 48, 102, 42, 46, 54, 44, 50, 48, 60, 54, 66, 50, 54, 54, 54, 54, 54, 56, 64, 84, 58, 62, 84, 64, 66, 78, 64, 66, 84, 74]

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

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