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.

A124521 Numbers k such that 16*k - 1 and 16*k + 1 are twin primes.

Table of values

n a(n)
1 12
2 15
3 27
4 72
5 93
6 117
7 132
8 162
9 168
10 195
11 198
12 210
13 258
14 267
15 300
16 327
17 330
18 345
19 435
20 468
21 642
22 765
23 813
24 855
25 903
26 912
27 960
28 978
29 993
30 1128
31 1143
32 1182
33 1290
34 1350
35 1353
36 1365
37 1392
38 1398
39 1440
40 1632
41 1680
42 1713
43 1737
44 1797
45 1848
46 1860
47 1947
48 1953
49 1962

List of values

[12, 15, 27, 72, 93, 117, 132, 162, 168, 195, 198, 210, 258, 267, 300, 327, 330, 345, 435, 468, 642, 765, 813, 855, 903, 912, 960, 978, 993, 1128, 1143, 1182, 1290, 1350, 1353, 1365, 1392, 1398, 1440, 1632, 1680, 1713, 1737, 1797, 1848, 1860, 1947, 1953, 1962]

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

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