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.

A181606 Twin primes ending in 9.

Table of values

n a(n)
1 19
2 29
3 59
4 109
5 139
6 149
7 179
8 199
9 229
10 239
11 269
12 349
13 419
14 569
15 599
16 619
17 659
18 809
19 829
20 859
21 1019
22 1049
23 1229
24 1279
25 1289
26 1319
27 1429
28 1489
29 1609
30 1619
31 1669
32 1699
33 1789
34 1879
35 1949
36 1999
37 2029
38 2089
39 2129
40 2239
41 2269
42 2309
43 2339
44 2549
45 2659
46 2689

List of values

[19, 29, 59, 109, 139, 149, 179, 199, 229, 239, 269, 349, 419, 569, 599, 619, 659, 809, 829, 859, 1019, 1049, 1229, 1279, 1289, 1319, 1429, 1489, 1609, 1619, 1669, 1699, 1789, 1879, 1949, 1999, 2029, 2089, 2129, 2239, 2269, 2309, 2339, 2549, 2659, 2689]

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

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