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.

A060589 a(n) = 2*(2^n-1)*3^(n-1).

Table of values

n a(n)
0 0
1 2
2 18
3 126
4 810
5 5022
6 30618
7 185166
8 1115370
9 6705342
10 40271418
11 241746606
12 1450833930
13 8706066462
14 52239587418
15 313447090446
16 1880711240490
17 11284353536382
18 67706379498618
19 406239051832686
20 2437436635519050
21 14624626786683102
22 87747781640805018

List of values

[0, 2, 18, 126, 810, 5022, 30618, 185166, 1115370, 6705342, 40271418, 241746606, 1450833930, 8706066462, 52239587418, 313447090446, 1880711240490, 11284353536382, 67706379498618, 406239051832686, 2437436635519050, 14624626786683102, 87747781640805018]