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.

A208526 Triangle of coefficients of polynomials u(n,x) jointly generated with A208527; see the Formula section.

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 2
6 4
7 1
8 3
9 8
10 10
11 1
12 4
13 12
14 22
15 28
16 1
17 5
18 16
19 36
20 68
21 76
22 1
23 6
24 20
25 52
26 120
27 200
28 208
29 1
30 7
31 24
32 70
33 184
34 376
35 592
36 568
37 1
38 8
39 28
40 90
41 260
42 608
43 1184
44 1736
45 1552
46 1
47 9
48 32
49 112
50 348
51 900
52 2016
53 3672
54 5072
55 4240
56 1
57 10
58 36
59 136
60 448
61 1256
62 3120

List of values

[1, 1, 1, 1, 2, 4, 1, 3, 8, 10, 1, 4, 12, 22, 28, 1, 5, 16, 36, 68, 76, 1, 6, 20, 52, 120, 200, 208, 1, 7, 24, 70, 184, 376, 592, 568, 1, 8, 28, 90, 260, 608, 1184, 1736, 1552, 1, 9, 32, 112, 348, 900, 2016, 3672, 5072, 4240, 1, 10, 36, 136, 448, 1256, 3120]