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.

A155711 Intersection of A154777 and A155717: N = a^2 + 2b^2 = c^2 + 7d^2 for some positive integers a,b,c,d.

Table of values

n a(n)
1 11
2 43
3 44
4 67
5 72
6 88
7 99
8 107
9 113
10 121
11 137
12 144
13 163
14 172
15 176
16 179
17 193
18 211
19 233
20 268
21 275
22 281
23 288
24 331
25 337
26 344
27 347
28 352
29 379
30 387
31 396
32 401
33 428
34 443
35 449
36 452
37 457
38 473
39 484
40 491
41 499
42 536
43 539
44 547
45 548
46 569
47 571
48 576
49 603
50 617
51 641
52 648
53 652

List of values

[11, 43, 44, 67, 72, 88, 99, 107, 113, 121, 137, 144, 163, 172, 176, 179, 193, 211, 233, 268, 275, 281, 288, 331, 337, 344, 347, 352, 379, 387, 396, 401, 428, 443, 449, 452, 457, 473, 484, 491, 499, 536, 539, 547, 548, 569, 571, 576, 603, 617, 641, 648, 652]