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.

A373107 Number of regions among all distinct circles that can be constructed from the 4 vertices and the equally spaced 4*n points placed on the sides of a square when every pair of the 4 + 4*n points are connected by a circle and where the points lie at the ends of the circle's diameter.

Table of values

n a(n)
0 12
1 136
2 932
3 3252
4 9144
5 20032
6 41260
7 71832
8 121460
9 188656
10 291488

List of values

[12, 136, 932, 3252, 9144, 20032, 41260, 71832, 121460, 188656, 291488]

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

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