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.

A209560 Triangle of coefficients of polynomials v(n,x) jointly generated with A209559; see the Formula section.

Table of values

n a(n)
1 1
2 3
3 1
4 5
5 5
6 1
7 9
8 12
9 7
10 1
11 15
12 29
13 22
14 9
15 1
16 25
17 61
18 66
19 35
20 11
21 1
22 41
23 124
24 166
25 125
26 51
27 13
28 1
29 67
30 241
31 394
32 365
33 211
34 70
35 15
36 1
37 109
38 457
39 877
40 988
41 701
42 329
43 92
44 17
45 1
46 177
47 848
48 1877
49 2472
50 2129
51 1225
52 484
53 117
54 19
55 1
56 287
57 1549
58 3884
59 5880
60 5909

List of values

[1, 3, 1, 5, 5, 1, 9, 12, 7, 1, 15, 29, 22, 9, 1, 25, 61, 66, 35, 11, 1, 41, 124, 166, 125, 51, 13, 1, 67, 241, 394, 365, 211, 70, 15, 1, 109, 457, 877, 988, 701, 329, 92, 17, 1, 177, 848, 1877, 2472, 2129, 1225, 484, 117, 19, 1, 287, 1549, 3884, 5880, 5909]