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.

A137170 Lucky numbers (A000959) which are congruent to 3 mod 4.

Table of values

n a(n)
1 3
2 7
3 15
4 31
5 43
6 51
7 63
8 67
9 75
10 79
11 87
12 99
13 111
14 115
15 127
16 135
17 151
18 159
19 163
20 171
21 195
22 211
23 219
24 223
25 231
26 235
27 259
28 267
29 283
30 303
31 307
32 319
33 327
34 331
35 339
36 367
37 391
38 399
39 415
40 427
41 451
42 463
43 475
44 483
45 487
46 495
47 511
48 519
49 535
50 559
51 579
52 583
53 591
54 615
55 619
56 631
57 639

List of values

[3, 7, 15, 31, 43, 51, 63, 67, 75, 79, 87, 99, 111, 115, 127, 135, 151, 159, 163, 171, 195, 211, 219, 223, 231, 235, 259, 267, 283, 303, 307, 319, 327, 331, 339, 367, 391, 399, 415, 427, 451, 463, 475, 483, 487, 495, 511, 519, 535, 559, 579, 583, 591, 615, 619, 631, 639]