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.

A171499 a(n) = 6*a(n-1) - 8*a(n-2) for n > 1; a(0) = 3, a(1) = 14.

Table of values

n a(n)
0 3
1 14
2 60
3 248
4 1008
5 4064
6 16320
7 65408
8 261888
9 1048064
10 4193280
11 16775168
12 67104768
13 268427264
14 1073725440
15 4294934528
16 17179803648
17 68719345664
18 274877644800
19 1099511103488
20 4398045462528
21 17592183947264
22 70368739983360

List of values

[3, 14, 60, 248, 1008, 4064, 16320, 65408, 261888, 1048064, 4193280, 16775168, 67104768, 268427264, 1073725440, 4294934528, 17179803648, 68719345664, 274877644800, 1099511103488, 4398045462528, 17592183947264, 70368739983360]