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.

A288186 Numbers k such that the continued fractions for sqrt(k) and sqrt(k+1) have the same period.

Table of values

n a(n)
1 11
2 21
3 32
4 33
5 38
6 39
7 78
8 83
9 91
10 95
11 104
12 111
13 115
14 140
15 141
16 146
17 147
18 161
19 164
20 204
21 205
22 206
23 219
24 222
25 227
26 230
27 242
28 245
29 299
30 310
31 320
32 321
33 326
34 327
35 340
36 344
37 371
38 383
39 395
40 404
41 413
42 428
43 434
44 438
45 443
46 447
47 451
48 452
49 464
50 471
51 498
52 504
53 515
54 539
55 545
56 572
57 573
58 578
59 579
60 594
61 596
62 644
63 654
64 659
65 695

List of values

[11, 21, 32, 33, 38, 39, 78, 83, 91, 95, 104, 111, 115, 140, 141, 146, 147, 161, 164, 204, 205, 206, 219, 222, 227, 230, 242, 245, 299, 310, 320, 321, 326, 327, 340, 344, 371, 383, 395, 404, 413, 428, 434, 438, 443, 447, 451, 452, 464, 471, 498, 504, 515, 539, 545, 572, 573, 578, 579, 594, 596, 644, 654, 659, 695]