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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.

A031868 Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 100 ones.

Table of values

n a(n)
1 11806
2 11839
3 13729
4 16246
5 17461
6 17761
7 18061
8 18529
9 20409
10 21241
11 21718
12 21871
13 22171
14 22177
15 22549
16 22699
17 23929
18 24151
19 24369
20 24829
21 25078
22 25429
23 26116
24 27529
25 28102
26 28603
27 28807
28 28813
29 29383
30 29449
31 29476
32 29649
33 29661
34 30669
35 30796
36 30961

List of values

[11806, 11839, 13729, 16246, 17461, 17761, 18061, 18529, 20409, 21241, 21718, 21871, 22171, 22177, 22549, 22699, 23929, 24151, 24369, 24829, 25078, 25429, 26116, 27529, 28102, 28603, 28807, 28813, 29383, 29449, 29476, 29649, 29661, 30669, 30796, 30961]