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.

A203480 a(n) = v(n+1)/v(n), where v = A203479.

Table of values

n a(n)
1 4
2 80
3 6336
4 1901824
5 2167925760
6 9505110118400
7 162323441859870720
8 10902076148767162433536
9 2898720791385603198124032000
10 3064112360434477703904869089280000
11 12909951234577776926559241120412860416000

List of values

[4, 80, 6336, 1901824, 2167925760, 9505110118400, 162323441859870720, 10902076148767162433536, 2898720791385603198124032000, 3064112360434477703904869089280000, 12909951234577776926559241120412860416000]

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

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