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.

A295470 a(n) = (20*n)!*(6*n)!*n!/((12*n)!*(10*n)!*(3*n)!*(2*n)!).

Table of values

n a(n)
0 1
1 83980
2 29966636700
3 12398706131799988
4 5447952226877283703580
5 2473617870747229982625186480
6 1146602219745194113307246953503300
7 539110100779634346434520330628287843000
8 256130864665265316470308479790547084791062300
9 122657586881362583078239819278500645564891283341200

List of values

[1, 83980, 29966636700, 12398706131799988, 5447952226877283703580, 2473617870747229982625186480, 1146602219745194113307246953503300, 539110100779634346434520330628287843000, 256130864665265316470308479790547084791062300, 122657586881362583078239819278500645564891283341200]