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.

A165622 a(n)=(-4)*a(n-1)+8 with a(0)=1.

Table of values

n a(n)
0 1
1 4
2 -8
3 40
4 -152
5 616
6 -2456
7 9832
8 -39320
9 157288
10 -629144
11 2516584
12 -10066328
13 40265320
14 -161061272
15 644245096
16 -2576980376
17 10307921512
18 -41231686040
19 164926744168
20 -659706976664
21 2638827906664
22 -10555311626648
23 42221246506600
24 -168884986026392

List of values

[1, 4, -8, 40, -152, 616, -2456, 9832, -39320, 157288, -629144, 2516584, -10066328, 40265320, -161061272, 644245096, -2576980376, 10307921512, -41231686040, 164926744168, -659706976664, 2638827906664, -10555311626648, 42221246506600, -168884986026392]