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.

A118894 Numbers m such that the Pell equation x^2-m*y^2=1 has fundamental solution with x even.

Table of values

n a(n)
1 3
2 7
3 11
4 15
5 19
6 23
7 27
8 31
9 35
10 43
11 47
12 51
13 59
14 63
15 67
16 71
17 75
18 79
19 83
20 87
21 91
22 99
23 103
24 107
25 115
26 119
27 123
28 127
29 131
30 135
31 139
32 143
33 151
34 159
35 163
36 167
37 171
38 175
39 179
40 187
41 191
42 195
43 199
44 211
45 215
46 219
47 223
48 227
49 231
50 235
51 239
52 243
53 247
54 251
55 255
56 263
57 267

List of values

[3, 7, 11, 15, 19, 23, 27, 31, 35, 43, 47, 51, 59, 63, 67, 71, 75, 79, 83, 87, 91, 99, 103, 107, 115, 119, 123, 127, 131, 135, 139, 143, 151, 159, 163, 167, 171, 175, 179, 187, 191, 195, 199, 211, 215, 219, 223, 227, 231, 235, 239, 243, 247, 251, 255, 263, 267]