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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.

A367957 a(n) = Product_{i=1..n, j=1..n} (i + 4*j).

Table of values

n a(n)
0 1
1 5
2 2700
3 567567000
4 101370917007360000
5 26995322179162164731904000000
6 16635639072295355604762223305031680000000000
7 34026881962001914598329145027742925521204742717440000000000000

List of values

[1, 5, 2700, 567567000, 101370917007360000, 26995322179162164731904000000, 16635639072295355604762223305031680000000000, 34026881962001914598329145027742925521204742717440000000000000]

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

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