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.

A075520 4*prime(n) + (prime(n) mod 4).

Table of values

n a(n)
1 10
2 15
3 21
4 31
5 47
6 53
7 69
8 79
9 95
10 117
11 127
12 149
13 165
14 175
15 191
16 213
17 239
18 245
19 271
20 287
21 293
22 319
23 335
24 357
25 389
26 405
27 415
28 431
29 437
30 453
31 511
32 527
33 549
34 559
35 597
36 607
37 629
38 655
39 671
40 693
41 719
42 725
43 767
44 773
45 789
46 799
47 847
48 895
49 911
50 917
51 933
52 959
53 965

List of values

[10, 15, 21, 31, 47, 53, 69, 79, 95, 117, 127, 149, 165, 175, 191, 213, 239, 245, 271, 287, 293, 319, 335, 357, 389, 405, 415, 431, 437, 453, 511, 527, 549, 559, 597, 607, 629, 655, 671, 693, 719, 725, 767, 773, 789, 799, 847, 895, 911, 917, 933, 959, 965]