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.

A372733 Number of curved edges among all distinct circles that can be constructed from the 3 vertices and the equally spaced 3*n points placed on the sides of an equilateral triangle when every pair of the 3 + 3*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
1 138
2 738
3 2838
4 7194
5 17904
6 33954
7 62868
8 103866
9 167280
10 248826
11 370458
12 511806
13 715905
14 952608
15 1260366

List of values

[12, 138, 738, 2838, 7194, 17904, 33954, 62868, 103866, 167280, 248826, 370458, 511806, 715905, 952608, 1260366]

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

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