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.

A185402 a(n) = C(2n,n) * (7^n/n!^2) * Product_{k=0..n-1} (7k+2)*(7k+5).

Table of values

n a(n)
0 1
1 140
2 79380
3 62563200
4 57288340200
5 57169180452384
6 60324072262534080
7 66193973824733314560
8 74770747698820830356700
9 86365239335124673905181200
10 101541339191092781603799640464

List of values

[1, 140, 79380, 62563200, 57288340200, 57169180452384, 60324072262534080, 66193973824733314560, 74770747698820830356700, 86365239335124673905181200, 101541339191092781603799640464]

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

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