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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.

A182873 First differences of the Ramanujan primes, A104272.

Table of values

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

List of values

[9, 6, 12, 12, 6, 12, 8, 4, 26, 4, 6, 20, 22, 2, 16, 12, 2, 46, 2, 4, 6, 2, 22, 6, 12, 26, 4, 36, 2, 18, 6, 28, 8, 10, 12, 2, 6, 22, 26, 4, 12, 66, 2, 16, 6, 6, 2, 6, 34, 2, 4, 6, 6, 18, 42, 8, 12, 12, 18, 40, 12, 2, 4, 26, 4, 24, 56, 4, 6, 20, 16, 26, 10, 2]

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

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