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.

A295445 a(n) = (18*n)!*(2*n)!/((9*n)!*(6*n)!*(5*n)!).

Table of values

n a(n)
0 1
1 408408
2 802241960520
3 1823169705017624880
4 4396944340992842923469640
5 10954213672604884898541157653408
6 27856219773497860095974794307896603536
7 71846723613356502547294848257330357588794200
8 187234481335648875117449455455153824826269008835400

List of values

[1, 408408, 802241960520, 1823169705017624880, 4396944340992842923469640, 10954213672604884898541157653408, 27856219773497860095974794307896603536, 71846723613356502547294848257330357588794200, 187234481335648875117449455455153824826269008835400]