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.

A207628 Triangle of coefficients of polynomials v(n,x) jointly generated with A207627; see the Formula section.

Table of values

n a(n)
1 1
2 1
3 4
4 1
5 6
6 8
7 1
8 8
9 20
10 16
11 1
12 10
13 36
14 56
15 32
16 1
17 12
18 56
19 128
20 144
21 64
22 1
23 14
24 80
25 240
26 400
27 352
28 128
29 1
30 16
31 108
32 400
33 880
34 1152
35 832
36 256
37 1
38 18
39 140
40 616
41 1680
42 2912
43 3136
44 1920
45 512
46 1
47 20
48 176
49 896
50 2912
51 6272
52 8960
53 8192
54 4352
55 1024
56 1
57 22
58 216

List of values

[1, 1, 4, 1, 6, 8, 1, 8, 20, 16, 1, 10, 36, 56, 32, 1, 12, 56, 128, 144, 64, 1, 14, 80, 240, 400, 352, 128, 1, 16, 108, 400, 880, 1152, 832, 256, 1, 18, 140, 616, 1680, 2912, 3136, 1920, 512, 1, 20, 176, 896, 2912, 6272, 8960, 8192, 4352, 1024, 1, 22, 216]