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.

A300757 Number of {0,1} n X n matrices with at least one zero row or column.

Original entry on oeis.org

0, 1, 9, 247, 24033, 8556511, 11352479289, 57075144133687, 1103141820795719553, 82892911663509240924031, 24412686635953864779902802489, 28336114545173968837978876913225527, 130112343169670163804689528125616522784993, 2369443670415015818147708710186881118552006568671
Offset: 0

Views

Author

Lee A. Newberg, Mar 12 2018

Keywords

Crossrefs

Cf. A048291.

Formula

a(n) = 2^(n^2) - A048291(n).