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.

A081193 a(n) = 6*a(n-1)-8*a(n-2) for n>1, a(0)=1, a(1)=9.

Table of values

n a(n)
0 1
1 9
2 46
3 204
4 856
5 3504
6 14176
7 57024
8 228736
9 916224
10 3667456
11 14674944
12 58710016
13 234860544
14 939483136
15 3758014464
16 15032221696
17 60129214464
18 240517513216
19 962071363584
20 3848288075776
21 15393157545984
22 61572640669696

List of values

[1, 9, 46, 204, 856, 3504, 14176, 57024, 228736, 916224, 3667456, 14674944, 58710016, 234860544, 939483136, 3758014464, 15032221696, 60129214464, 240517513216, 962071363584, 3848288075776, 15393157545984, 61572640669696]