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.

A208607 Triangle of coefficients of polynomials v(n,x) jointly generated with A208606; see the Formula section.

Table of values

n a(n)
1 1
2 3
3 1
4 5
5 3
6 1
7 7
8 8
9 6
10 1
11 9
12 18
13 19
14 6
15 1
16 11
17 35
18 47
19 25
20 9
21 1
22 13
23 61
24 102
25 81
26 42
27 9
28 1
29 15
30 98
31 203
32 219
33 147
34 51
35 12
36 1
37 17
38 148
39 378
40 520
41 435
42 216
43 74
44 12
45 1
46 19
47 213
48 666
49 1122
50 1145
51 747
52 334
53 86
54 15
55 1
56 21
57 295
58 1119
59 2250
60 2753
61 2233
62 1245
63 450

List of values

[1, 3, 1, 5, 3, 1, 7, 8, 6, 1, 9, 18, 19, 6, 1, 11, 35, 47, 25, 9, 1, 13, 61, 102, 81, 42, 9, 1, 15, 98, 203, 219, 147, 51, 12, 1, 17, 148, 378, 520, 435, 216, 74, 12, 1, 19, 213, 666, 1122, 1145, 747, 334, 86, 15, 1, 21, 295, 1119, 2250, 2753, 2233, 1245, 450]