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.

A224116 Number of idempotent 5X5 0..n matrices of rank 2.

Original entry on oeis.org

3070, 30410, 136990, 467290, 1240310, 2986210, 6260470, 12345410, 22576030, 39299170, 64929590, 104218930, 160450990, 240932330, 352487350
Offset: 1

Views

Author

R. H. Hardin, Apr 09 2013

Keywords

Examples

			Some solutions for n=3
..0..0..0..0..0....0..0..0..0..0....1..2..1..0..0....0..0..1..3..0
..2..1..0..2..1....3..1..2..3..0....0..0..0..0..0....0..0..0..3..3
..1..0..1..1..0....0..0..0..0..0....0..0..0..0..0....0..0..1..3..0
..0..0..0..0..0....0..0..0..0..0....0..0..0..1..0....0..0..0..0..0
..0..0..0..0..0....0..0..3..1..1....0..0..0..3..0....0..0..0..1..1

Crossrefs

Row 5 of A224114.

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

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