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.

A244819 Positive numbers primitively represented by the binary quadratic form (1, 0, 3).

Table of values

n a(n)
1 1
2 3
3 4
4 7
5 12
6 13
7 19
8 21
9 28
10 31
11 37
12 39
13 43
14 49
15 52
16 57
17 61
18 67
19 73
20 76
21 79
22 84
23 91
24 93
25 97
26 103
27 109
28 111
29 124
30 127
31 129
32 133
33 139
34 147
35 148
36 151
37 156
38 157
39 163
40 169
41 172
42 181
43 183
44 193
45 196
46 199
47 201
48 211
49 217
50 219
51 223
52 228
53 229
54 237
55 241
56 244
57 247
58 259

List of values

[1, 3, 4, 7, 12, 13, 19, 21, 28, 31, 37, 39, 43, 49, 52, 57, 61, 67, 73, 76, 79, 84, 91, 93, 97, 103, 109, 111, 124, 127, 129, 133, 139, 147, 148, 151, 156, 157, 163, 169, 172, 181, 183, 193, 196, 199, 201, 211, 217, 219, 223, 228, 229, 237, 241, 244, 247, 259]