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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.

A360351 Number of vertices among all distinct circles that can be constructed from an n X n square grid of points when each pair of points is connected by a circle and the points lie at the ends of a diameter of the circle.

Table of values

n a(n)
2 5
3 77
4 1045
5 6885
6 30265
7 104421
8 309973
9 800185
10 1862053

List of values

[5, 77, 1045, 6885, 30265, 104421, 309973, 800185, 1862053]

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

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