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.

A173115 a(n) = -(sin(2*n*arccos(sqrt(3))))^2.

Table of values

n a(n)
0 0
1 24
2 2400
3 235224
4 23049600
5 2258625624
6 221322261600
7 21687323011224
8 2125136332838400
9 208241673295152024
10 20405558846592060000
11 1999536525292726728024
12 195934173919840627286400

List of values

[0, 24, 2400, 235224, 23049600, 2258625624, 221322261600, 21687323011224, 2125136332838400, 208241673295152024, 20405558846592060000, 1999536525292726728024, 195934173919840627286400]

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

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