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.

A163472 a(n) = 12*a(n-1) - 33*a(n-2) for n > 1; a(0) = 3, a(1) = 21.

Table of values

n a(n)
0 3
1 21
2 153
3 1143
4 8667
5 66285
6 509409
7 3925503
8 30295539
9 234004869
10 1808305641
11 13977507015
12 108055998027
13 835414244829
14 6459123003057
15 49940805957327
16 386138612387043
17 2985616752052725
18 23084826815860281
19 178492568972583447

List of values

[3, 21, 153, 1143, 8667, 66285, 509409, 3925503, 30295539, 234004869, 1808305641, 13977507015, 108055998027, 835414244829, 6459123003057, 49940805957327, 386138612387043, 2985616752052725, 23084826815860281, 178492568972583447]