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.

A163471 a(n) = 10*a(n-1) - 22*a(n-2) for n > 1; a(0) = 3, a(1) = 18.

Table of values

n a(n)
0 3
1 18
2 114
3 744
4 4932
5 32952
6 221016
7 1485216
8 9989808
9 67223328
10 452457504
11 3045661824
12 20502553152
13 138020971392
14 929153544576
15 6255074075136
16 42109362770688
17 283481998053888
18 1908413999583744
19 12847536038651904

List of values

[3, 18, 114, 744, 4932, 32952, 221016, 1485216, 9989808, 67223328, 452457504, 3045661824, 20502553152, 138020971392, 929153544576, 6255074075136, 42109362770688, 283481998053888, 1908413999583744, 12847536038651904]