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.

A104532 Expansion of (1+sqrt(1-4*x))/(6*sqrt(1-4*x)-4).

Table of values

n a(n)
0 1
1 5
2 35
3 250
4 1795
5 12910
6 92910
7 668820
8 4815075
9 34667110
10 249598330
11 1797091180
12 12938997710
13 93160575500
14 670755400700
15 4829436210600
16 34771931021475
17 250357867996950
18 1802576519933250
19 12978550465880700
20 93445561587077850
21 672808036862840100
22 4844217840946181700

List of values

[1, 5, 35, 250, 1795, 12910, 92910, 668820, 4815075, 34667110, 249598330, 1797091180, 12938997710, 93160575500, 670755400700, 4829436210600, 34771931021475, 250357867996950, 1802576519933250, 12978550465880700, 93445561587077850, 672808036862840100, 4844217840946181700]