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.

A117938 Triangle, columns generated from Lucas Polynomials.

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 2
6 3
7 1
8 3
9 6
10 4
11 1
12 4
13 11
14 14
15 7
16 1
17 5
18 18
19 36
20 34
21 11
22 1
23 6
24 27
25 76
26 119
27 82
28 18
29 1
30 7
31 38
32 140
33 322
34 393
35 198
36 29
37 1
38 8
39 51
40 234
41 727
42 1364
43 1298
44 478
45 47
46 1
47 9
48 66
49 364
50 1442
51 3775
52 5778
53 4287
54 1154
55 76
56 1
57 10
58 83
59 536
60 2599
61 8886
62 19602
63 24476
64 14159
65 2786
66 123

List of values

[1, 1, 1, 1, 2, 3, 1, 3, 6, 4, 1, 4, 11, 14, 7, 1, 5, 18, 36, 34, 11, 1, 6, 27, 76, 119, 82, 18, 1, 7, 38, 140, 322, 393, 198, 29, 1, 8, 51, 234, 727, 1364, 1298, 478, 47, 1, 9, 66, 364, 1442, 3775, 5778, 4287, 1154, 76, 1, 10, 83, 536, 2599, 8886, 19602, 24476, 14159, 2786, 123]