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.

A301695 Expansion of (1 + 5*x + 4*x^2 + 5*x^3 + x^4)/((1 - x)^2*(1 - x^3)).

Table of values

n a(n)
0 1
1 7
2 17
3 33
4 55
5 81
6 113
7 151
8 193
9 241
10 295
11 353
12 417
13 487
14 561
15 641
16 727
17 817
18 913
19 1015
20 1121
21 1233
22 1351
23 1473
24 1601
25 1735
26 1873
27 2017
28 2167
29 2321
30 2481
31 2647
32 2817
33 2993
34 3175
35 3361
36 3553
37 3751
38 3953
39 4161
40 4375
41 4593
42 4817
43 5047
44 5281
45 5521
46 5767
47 6017
48 6273

List of values

[1, 7, 17, 33, 55, 81, 113, 151, 193, 241, 295, 353, 417, 487, 561, 641, 727, 817, 913, 1015, 1121, 1233, 1351, 1473, 1601, 1735, 1873, 2017, 2167, 2321, 2481, 2647, 2817, 2993, 3175, 3361, 3553, 3751, 3953, 4161, 4375, 4593, 4817, 5047, 5281, 5521, 5767, 6017, 6273]