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.

A163206 a(n) = 20*a(n-1) - 92*a(n-2) for n > 1; a(0) = 1, a(1) = 10.

Table of values

n a(n)
0 1
1 10
2 108
3 1240
4 14864
5 183200
6 2296512
7 29075840
8 370237696
9 4729776640
10 60533664768
11 775533844480
12 9941579730944
13 127482480926720
14 1635024283287552
15 20972097420492800
16 269019714347401216
17 3450961324262686720
18 44269412765292822528
19 567899813473689272320

List of values

[1, 10, 108, 1240, 14864, 183200, 2296512, 29075840, 370237696, 4729776640, 60533664768, 775533844480, 9941579730944, 127482480926720, 1635024283287552, 20972097420492800, 269019714347401216, 3450961324262686720, 44269412765292822528, 567899813473689272320]