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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.

A262138 Interleaved first and second differences of the prime numbers.

Table of values

n a(n)
1 1
2 1
3 2
4 0
5 2
6 2
7 4
8 -2
9 2
10 2
11 4
12 -2
13 2
14 2
15 4
16 2
17 6
18 -4
19 2
20 4
21 6
22 -2
23 4
24 -2
25 2
26 2
27 4
28 2
29 6
30 0
31 6
32 -4
33 2
34 4
35 6
36 -2
37 4
38 -2
39 2
40 4
41 6
42 -2
43 4
44 2
45 6
46 2
47 8
48 -4
49 4
50 -2
51 2
52 2
53 4
54 -2
55 2
56 2
57 4
58 10
59 14
60 -10
61 4
62 2
63 6
64 -4
65 2
66 8
67 10
68 -8
69 2
70 4
71 6
72 0
73 6
74 -2
75 4
76 2
77 6
78 0
79 6

List of values

[1, 1, 2, 0, 2, 2, 4, -2, 2, 2, 4, -2, 2, 2, 4, 2, 6, -4, 2, 4, 6, -2, 4, -2, 2, 2, 4, 2, 6, 0, 6, -4, 2, 4, 6, -2, 4, -2, 2, 4, 6, -2, 4, 2, 6, 2, 8, -4, 4, -2, 2, 2, 4, -2, 2, 2, 4, 10, 14, -10, 4, 2, 6, -4, 2, 8, 10, -8, 2, 4, 6, 0, 6, -2, 4, 2, 6, 0, 6]

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