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.

A209358 G.f.: (1-4*x)^(-1/4) * (1-8*x)^(-1/8).

Table of values

n a(n)
0 1
1 2
2 8
3 40
4 228
5 1416
6 9312
7 63648
8 446760
9 3195728
10 23179840
11 169929280
12 1256234720
13 9350462400
14 69993150720
15 526455847680
16 3976132184160
17 30138433333440
18 229168000121600
19 1747455531216640
20 13358199405416320
21 102345801274115840
22 785740341422453760

List of values

[1, 2, 8, 40, 228, 1416, 9312, 63648, 446760, 3195728, 23179840, 169929280, 1256234720, 9350462400, 69993150720, 526455847680, 3976132184160, 30138433333440, 229168000121600, 1747455531216640, 13358199405416320, 102345801274115840, 785740341422453760]