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.

A209694 Triangle of coefficients of polynomials v(n,x) jointly generated with A209693; see the Formula section.

Table of values

n a(n)
1 1
2 3
3 1
4 4
5 6
6 1
7 5
8 13
9 10
10 1
11 6
12 22
13 32
14 15
15 1
16 7
17 33
18 71
19 66
20 21
21 1
22 8
23 46
24 131
25 186
26 121
27 28
28 1
29 9
30 61
31 216
32 415
33 422
34 204
35 36
36 1
37 10
38 78
39 330
40 801
41 1121
42 862
43 323
44 45
45 1
46 11
47 97
48 477
49 1400
50 2507
51 2689
52 1625
53 487
54 55
55 1
56 12
57 118
58 661
59 2276
60 4977
61 6902

List of values

[1, 3, 1, 4, 6, 1, 5, 13, 10, 1, 6, 22, 32, 15, 1, 7, 33, 71, 66, 21, 1, 8, 46, 131, 186, 121, 28, 1, 9, 61, 216, 415, 422, 204, 36, 1, 10, 78, 330, 801, 1121, 862, 323, 45, 1, 11, 97, 477, 1400, 2507, 2689, 1625, 487, 55, 1, 12, 118, 661, 2276, 4977, 6902]