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.

A125218 Numbers having at least two representations as 4*x*y-x-y with 1<=x<=y.

Table of values

n a(n)
1 26
2 41
3 47
4 56
5 68
6 71
7 74
8 86
9 89
10 96
11 101
12 107
13 110
14 116
15 128
16 131
17 140
18 146
19 152
20 155
21 161
22 166
23 173
24 176
25 182
26 185
27 191
28 194
29 201
30 206
31 209
32 215
33 221
34 224
35 236
36 239
37 242
38 250

List of values

[26, 41, 47, 56, 68, 71, 74, 86, 89, 96, 101, 107, 110, 116, 128, 131, 140, 146, 152, 155, 161, 166, 173, 176, 182, 185, 191, 194, 201, 206, 209, 215, 221, 224, 236, 239, 242, 250]