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.

A155560 Intersection of A000404 and A092572: N = a^2 + b^2 = c^2 + 3d^2 with a,b,c,d>0.

Table of values

n a(n)
1 13
2 37
3 52
4 61
5 73
6 97
7 100
8 109
9 117
10 148
11 157
12 169
13 181
14 193
15 208
16 229
17 241
18 244
19 277
20 292
21 313
22 325
23 333
24 337
25 349
26 373
27 388
28 397
29 400
30 409
31 421
32 433
33 436
34 457
35 468
36 481
37 541
38 549
39 577
40 592
41 601
42 613
43 628
44 637
45 657
46 661
47 673
48 676
49 709
50 724
51 733
52 757
53 769

List of values

[13, 37, 52, 61, 73, 97, 100, 109, 117, 148, 157, 169, 181, 193, 208, 229, 241, 244, 277, 292, 313, 325, 333, 337, 349, 373, 388, 397, 400, 409, 421, 433, 436, 457, 468, 481, 541, 549, 577, 592, 601, 613, 628, 637, 657, 661, 673, 676, 709, 724, 733, 757, 769]