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.

A182465 a(n) = 3a(n-1) - 2a(n-2) with a(0)=28 and a(1)=70.

Table of values

n a(n)
0 28
1 70
2 154
3 322
4 658
5 1330
6 2674
7 5362
8 10738
9 21490
10 42994
11 86002
12 172018
13 344050
14 688114
15 1376242
16 2752498
17 5505010
18 11010034
19 22020082
20 44040178
21 88080370
22 176160754
23 352321522
24 704643058
25 1409286130
26 2818572274
27 5637144562
28 11274289138
29 22548578290

List of values

[28, 70, 154, 322, 658, 1330, 2674, 5362, 10738, 21490, 42994, 86002, 172018, 344050, 688114, 1376242, 2752498, 5505010, 11010034, 22020082, 44040178, 88080370, 176160754, 352321522, 704643058, 1409286130, 2818572274, 5637144562, 11274289138, 22548578290]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.