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.

A016191 Expansion of g.f. 1/((1-9*x)*(1-12*x)).

Table of values

n a(n)
0 1
1 21
2 333
3 4725
4 63261
5 818181
6 10349613
7 128978325
8 1590786621
9 19476859941
10 237209103693
11 2877890303925
12 34817113183581
13 420347224031301
14 5067043480830573
15 61010412902061525
16 733977975013590141
17 8824412881862748261
18 106043049217649978253
19 1273867442329472731125

List of values

[1, 21, 333, 4725, 63261, 818181, 10349613, 128978325, 1590786621, 19476859941, 237209103693, 2877890303925, 34817113183581, 420347224031301, 5067043480830573, 61010412902061525, 733977975013590141, 8824412881862748261, 106043049217649978253, 1273867442329472731125]