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.

A240122 Number of inequivalent ways to cut an n X n square into squares with integer sides, such that the dissection has 90-degree rotational symmetry and no reflective symmetry.

Table of values

n a(n)
1 0
2 0
3 0
4 0
5 1
6 2
7 12
8 40
9 154
10 760
11 3260
12 22730

List of values

[0, 0, 0, 0, 1, 2, 12, 40, 154, 760, 3260, 22730]

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

Content is available under The OEIS End-User License Agreement.