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.

A181603 Twin primes ending in 1.

Table of values

n a(n)
1 11
2 31
3 41
4 61
5 71
6 101
7 151
8 181
9 191
10 241
11 271
12 281
13 311
14 421
15 431
16 461
17 521
18 571
19 601
20 641
21 661
22 811
23 821
24 881
25 1021
26 1031
27 1051
28 1061
29 1091
30 1151
31 1231
32 1291
33 1301
34 1321
35 1451
36 1481
37 1621
38 1721
39 1871
40 1931
41 1951
42 2081
43 2111
44 2131
45 2141
46 2311
47 2341
48 2381

List of values

[11, 31, 41, 61, 71, 101, 151, 181, 191, 241, 271, 281, 311, 421, 431, 461, 521, 571, 601, 641, 661, 811, 821, 881, 1021, 1031, 1051, 1061, 1091, 1151, 1231, 1291, 1301, 1321, 1451, 1481, 1621, 1721, 1871, 1931, 1951, 2081, 2111, 2131, 2141, 2311, 2341, 2381]