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.

A084130 a(n) = 8*a(n-1) - 8*a(n-2), a(0)=1, a(1)=4.

Table of values

n a(n)
0 1
1 4
2 24
3 160
4 1088
5 7424
6 50688
7 346112
8 2363392
9 16138240
10 110198784
11 752484352
12 5138284544
13 35086401536
14 239584935936
15 1635988275200
16 11171226714112
17 76281907511296
18 520885446377472
19 3556828310929408
20 24287542916415488

List of values

[1, 4, 24, 160, 1088, 7424, 50688, 346112, 2363392, 16138240, 110198784, 752484352, 5138284544, 35086401536, 239584935936, 1635988275200, 11171226714112, 76281907511296, 520885446377472, 3556828310929408, 24287542916415488]