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.

A196271 Positive integers c for which there is a primitive (-1/4)-Pythagorean triple (a,b,c) satisfying a<=b.

Table of values

n a(n)
1 4
2 6
3 11
4 319
5 23
6 197
7 159
8 142
9 33
10 129
11 127
12 127
13 474
14 58
15 132
16 137
17 37
18 298
19 274
20 149
21 88
22 772
23 159
24 64
25 541
26 43
27 67
28 87
29 253
30 58
31 111
32 69
33 184
34 258
35 53
36 407
37 856
38 736
39 96
40 214
41 142
42 237
43 382
44 888
45 528
46 821
47 79
48 193
49 163
50 737
51 148
52 699
53 121
54 151
55 339

List of values

[4, 6, 11, 319, 23, 197, 159, 142, 33, 129, 127, 127, 474, 58, 132, 137, 37, 298, 274, 149, 88, 772, 159, 64, 541, 43, 67, 87, 253, 58, 111, 69, 184, 258, 53, 407, 856, 736, 96, 214, 142, 237, 382, 888, 528, 821, 79, 193, 163, 737, 148, 699, 121, 151, 339]