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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.

A112332 a(n) = Product_{k=0..n-1} k!*binomial(2k,k).

Table of values

n a(n)
0 1
1 1
2 2
3 24
4 2880
5 4838400
6 146313216000
7 97339256340480000
8 1683704371913057894400000
9 873705178746128941669416960000000
10 15414977576506278044562764045746176000000000
11 10334857226047177887548812577909403133201612800000000000

List of values

[1, 1, 2, 24, 2880, 4838400, 146313216000, 97339256340480000, 1683704371913057894400000, 873705178746128941669416960000000, 15414977576506278044562764045746176000000000, 10334857226047177887548812577909403133201612800000000000]

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

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