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.

A001451 a(n) = (5*n)!/((3*n)!*n!*n!).

Table of values

n a(n)
0 1
1 20
2 1260
3 100100
4 8817900
5 823727520
6 79919739900
7 7962100660800
8 808906548235500
9 83426304143982800
10 8707404737345073760
11 917663774856743842200
12 97491279924241456098300
13 10427604345391237790688000
14 1121786259855036145008408000

List of values

[1, 20, 1260, 100100, 8817900, 823727520, 79919739900, 7962100660800, 808906548235500, 83426304143982800, 8707404737345073760, 917663774856743842200, 97491279924241456098300, 10427604345391237790688000, 1121786259855036145008408000]