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.

A002559 Markoff (or Markov) numbers: union of positive integers x, y, z satisfying x^2 + y^2 + z^2 = 3*x*y*z.

Table of values

n a(n)
1 1
2 2
3 5
4 13
5 29
6 34
7 89
8 169
9 194
10 233
11 433
12 610
13 985
14 1325
15 1597
16 2897
17 4181
18 5741
19 6466
20 7561
21 9077
22 10946
23 14701
24 28657
25 33461
26 37666
27 43261
28 51641
29 62210
30 75025
31 96557
32 135137
33 195025
34 196418
35 294685
36 426389
37 499393
38 514229
39 646018
40 925765
41 1136689
42 1278818

List of values

[1, 2, 5, 13, 29, 34, 89, 169, 194, 233, 433, 610, 985, 1325, 1597, 2897, 4181, 5741, 6466, 7561, 9077, 10946, 14701, 28657, 33461, 37666, 43261, 51641, 62210, 75025, 96557, 135137, 195025, 196418, 294685, 426389, 499393, 514229, 646018, 925765, 1136689, 1278818]