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.

A203767 v(n+1)/v(n), where v=A203766.

Table of values

n a(n)
1 2
2 25
3 200
4 16900
5 304200
6 72250000
7 2312000000
8 1104760757776
9 55238037888800
10 44628759527040000
11 3213270685946880000
12 3948896391660025000000
13 386991846382682450000000
14 673918119287694361600000000

List of values

[2, 25, 200, 16900, 304200, 72250000, 2312000000, 1104760757776, 55238037888800, 44628759527040000, 3213270685946880000, 3948896391660025000000, 386991846382682450000000, 673918119287694361600000000]

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

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