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.

A016316 Expansion of 1/((1-2x)*(1-8x)*(1-9x)).

Table of values

n a(n)
0 1
1 19
2 255
3 2975
4 32231
5 333759
6 3353335
7 32976175
8 319155111
9 3051352799
10 28893830615
11 271497720975
12 2535105456391
13 23548956856639
14 217804673719095
15 2007154559579375
16 18439691005140071
17 168959618797797279
18 1544655767192730775
19 14094055488835543375

List of values

[1, 19, 255, 2975, 32231, 333759, 3353335, 32976175, 319155111, 3051352799, 28893830615, 271497720975, 2535105456391, 23548956856639, 217804673719095, 2007154559579375, 18439691005140071, 168959618797797279, 1544655767192730775, 14094055488835543375]