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.

A061163 a(n) = (10n)!*n!/((5n)!*(4n)!*(2n)!).

Table of values

n a(n)
0 1
1 630
2 1385670
3 3528923580
4 9540949030470
5 26651569523959380
6 75998432812419471900
7 219813190240007470094520
8 642409325786050322446410310
9 1892390644737640220059489996260

List of values

[1, 630, 1385670, 3528923580, 9540949030470, 26651569523959380, 75998432812419471900, 219813190240007470094520, 642409325786050322446410310, 1892390644737640220059489996260]