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.

A219721 Expansion of (1+7*x+5*x^2+7*x^3+x^4)/(1-x-x^4+x^5).

Table of values

n a(n)
0 1
1 8
2 13
3 20
4 22
5 29
6 34
7 41
8 43
9 50
10 55
11 62
12 64
13 71
14 76
15 83
16 85
17 92
18 97
19 104
20 106
21 113
22 118
23 125
24 127
25 134
26 139
27 146
28 148
29 155
30 160
31 167
32 169
33 176
34 181
35 188
36 190
37 197
38 202
39 209
40 211
41 218
42 223
43 230
44 232
45 239
46 244
47 251
48 253
49 260
50 265
51 272
52 274
53 281
54 286
55 293

List of values

[1, 8, 13, 20, 22, 29, 34, 41, 43, 50, 55, 62, 64, 71, 76, 83, 85, 92, 97, 104, 106, 113, 118, 125, 127, 134, 139, 146, 148, 155, 160, 167, 169, 176, 181, 188, 190, 197, 202, 209, 211, 218, 223, 230, 232, 239, 244, 251, 253, 260, 265, 272, 274, 281, 286, 293]