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.

A209566 Triangle of coefficients of polynomials v(n,x) jointly generated with A209565; see the Formula section.

Table of values

n a(n)
1 1
2 1
3 3
4 1
5 3
6 7
7 1
8 3
9 10
10 15
11 1
12 3
13 10
14 31
15 31
16 1
17 3
18 10
19 34
20 88
21 63
22 1
23 3
24 10
25 34
26 113
27 233
28 127
29 1
30 3
31 10
32 34
33 116
34 359
35 586
36 255
37 1
38 3
39 10
40 34
41 116
42 393
43 1084
44 1419
45 511
46 1
47 3
48 10
49 34
50 116
51 396
52 1306
53 3120
54 3340
55 1023
56 1
57 3
58 10
59 34
60 116
61 396
62 1349
63 4216

List of values

[1, 1, 3, 1, 3, 7, 1, 3, 10, 15, 1, 3, 10, 31, 31, 1, 3, 10, 34, 88, 63, 1, 3, 10, 34, 113, 233, 127, 1, 3, 10, 34, 116, 359, 586, 255, 1, 3, 10, 34, 116, 393, 1084, 1419, 511, 1, 3, 10, 34, 116, 396, 1306, 3120, 3340, 1023, 1, 3, 10, 34, 116, 396, 1349, 4216]