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.

A185404 a(n) = C(2n,n) * (7^n/n!^2) * Product_{k=0..n-1} (7k+3)*(7k+4).

Table of values

n a(n)
0 1
1 168
2 97020
3 76969200
4 70715452500
5 70710926711040
6 74713950839848320
7 82063363963278297600
8 92763657280052631873000
9 107208829261440251585240000
10 126104599836427618807641720480

List of values

[1, 168, 97020, 76969200, 70715452500, 70710926711040, 74713950839848320, 82063363963278297600, 92763657280052631873000, 107208829261440251585240000, 126104599836427618807641720480]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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