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.

A112259 Expansion of x*(1+8*x)/((1-8*x)*(1+11*x+64*x^2)).

Table of values

n a(n)
1 1
2 5
3 9
4 605
5 961
6 16245
7 284089
8 29645
9 15046641
10 101025125
11 73222249
12 9908816445
13 23755748641
14 204034140245
15 5031349566489
16 1965713970605
17 219320727489361
18 1965265930868805
19 374345220088009
20 158335559155140125

List of values

[1, 5, 9, 605, 961, 16245, 284089, 29645, 15046641, 101025125, 73222249, 9908816445, 23755748641, 204034140245, 5031349566489, 1965713970605, 219320727489361, 1965265930868805, 374345220088009, 158335559155140125]