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.

A106954 Primes of the form 4x^2+2xy+5y^2, with x and y any integer.

Table of values

n a(n)
1 5
2 7
3 11
4 17
5 43
6 47
7 61
8 73
9 131
10 137
11 139
12 149
13 191
14 199
15 229
16 233
17 239
18 251
19 263
20 277
21 283
22 311
23 347
24 349
25 359
26 389
27 397
28 443
29 457
30 461
31 463
32 467
33 499
34 541
35 557
36 577
37 587
38 613
39 617
40 631
41 643
42 647
43 653
44 691
45 719
46 727
47 739
48 757
49 761
50 769
51 809
52 821
53 823

List of values

[5, 7, 11, 17, 43, 47, 61, 73, 131, 137, 139, 149, 191, 199, 229, 233, 239, 251, 263, 277, 283, 311, 347, 349, 359, 389, 397, 443, 457, 461, 463, 467, 499, 541, 557, 577, 587, 613, 617, 631, 643, 647, 653, 691, 719, 727, 739, 757, 761, 769, 809, 821, 823]