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.

A210556 Triangle of coefficients of polynomials v(n,x) jointly generated with A210555; see the Formula section.

Table of values

n a(n)
1 1
2 2
3 2
4 3
5 4
6 4
7 4
8 6
9 10
10 8
11 5
12 8
13 18
14 22
15 16
16 6
17 10
18 28
19 42
20 50
21 32
22 7
23 12
24 40
25 68
26 106
27 110
28 64
29 8
30 14
31 54
32 100
33 188
34 250
35 242
36 128
37 9
38 16
39 70
40 138
41 300
42 468
43 594
44 526
45 256
46 10
47 18
48 88
49 182
50 446
51 780
52 1188
53 1378
54 1138
55 512
56 11
57 20
58 108
59 232
60 630
61 1202

List of values

[1, 2, 2, 3, 4, 4, 4, 6, 10, 8, 5, 8, 18, 22, 16, 6, 10, 28, 42, 50, 32, 7, 12, 40, 68, 106, 110, 64, 8, 14, 54, 100, 188, 250, 242, 128, 9, 16, 70, 138, 300, 468, 594, 526, 256, 10, 18, 88, 182, 446, 780, 1188, 1378, 1138, 512, 11, 20, 108, 232, 630, 1202]