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.

A113728 a(n) is the integer between p(n) and p(n+2) which is divisible by (p(n+2)-p(n)), where p(n) is the n-th prime.

Table of values

n a(n)
1 3
2 4
3 6
4 12
5 12
6 18
7 18
8 20
9 24
10 32
11 40
12 42
13 42
14 50
15 48
16 56
17 64
18 70
19 72
20 72
21 80
22 80
23 84
24 96
25 102
26 102
27 108
28 108
29 126
30 126
31 130
32 136
33 144
34 144
35 152
36 156
37 160
38 170
39 168
40 176
41 180
42 192
43 192
44 198
45 210
46 216
47 224
48 228
49 228
50 230
51 240
52 240
53 256
54 252
55 264
56 264
57 272
58 280

List of values

[3, 4, 6, 12, 12, 18, 18, 20, 24, 32, 40, 42, 42, 50, 48, 56, 64, 70, 72, 72, 80, 80, 84, 96, 102, 102, 108, 108, 126, 126, 130, 136, 144, 144, 152, 156, 160, 170, 168, 176, 180, 192, 192, 198, 210, 216, 224, 228, 228, 230, 240, 240, 256, 252, 264, 264, 272, 280]

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

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