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.

A014574 Average of twin prime pairs.

Table of values

n a(n)
1 4
2 6
3 12
4 18
5 30
6 42
7 60
8 72
9 102
10 108
11 138
12 150
13 180
14 192
15 198
16 228
17 240
18 270
19 282
20 312
21 348
22 420
23 432
24 462
25 522
26 570
27 600
28 618
29 642
30 660
31 810
32 822
33 828
34 858
35 882
36 1020
37 1032
38 1050
39 1062
40 1092
41 1152
42 1230
43 1278
44 1290
45 1302
46 1320
47 1428
48 1452
49 1482
50 1488
51 1608

List of values

[4, 6, 12, 18, 30, 42, 60, 72, 102, 108, 138, 150, 180, 192, 198, 228, 240, 270, 282, 312, 348, 420, 432, 462, 522, 570, 600, 618, 642, 660, 810, 822, 828, 858, 882, 1020, 1032, 1050, 1062, 1092, 1152, 1230, 1278, 1290, 1302, 1320, 1428, 1452, 1482, 1488, 1608]

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

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