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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.

A275989 a(n) = prime(prime(n)+1) - prime(n).

Table of values

n a(n)
1 3
2 4
3 8
4 12
5 26
6 30
7 44
8 52
9 66
10 84
11 100
12 126
13 140
14 150
15 176
16 198
17 222
18 232
19 270
20 288
21 300
22 330
23 350
24 374
25 424
26 456
27 466
28 486
29 492
30 506
31 592
32 612
33 650
34 670
35 714
36 730
37 772
38 808
39 830
40 860
41 890
42 910
43 972
44 988
45 1016
46 1024
47 1090
48 1200
49 1212
50 1222
51 1248
52 1272
53 1290
54 1350
55 1370
56 1430
57 1464

List of values

[3, 4, 8, 12, 26, 30, 44, 52, 66, 84, 100, 126, 140, 150, 176, 198, 222, 232, 270, 288, 300, 330, 350, 374, 424, 456, 466, 486, 492, 506, 592, 612, 650, 670, 714, 730, 772, 808, 830, 860, 890, 910, 972, 988, 1016, 1024, 1090, 1200, 1212, 1222, 1248, 1272, 1290, 1350, 1370, 1430, 1464]

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

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