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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.

A181022 Maximum number of 1s in an nX(n+3) binary matrix with no three 1s adjacent in a line along a row, column or diagonally.

Original entry on oeis.org

3, 8, 10, 16, 24, 29, 37, 48, 56
Offset: 1

Views

Author

R. H. Hardin, Sep 30 2010

Keywords

Examples

			Some solutions for 6X9
..0..1..1..0..1..0..1..0..1....0..1..1..0..1..0..1..1..0
..1..1..0..0..1..1..0..1..1....1..0..1..1..0..1..1..0..1
..0..0..1..1..0..1..0..1..0....1..1..0..0..0..0..0..1..1
..1..0..0..0..1..0..0..0..1....0..0..0..0..1..1..0..0..0
..0..1..1..0..1..0..1..1..0....1..0..1..1..0..1..0..1..1
..1..1..0..1..0..1..0..1..1....1..1..0..1..1..0..0..1..1

Crossrefs

Superdiagonal 3 of A181019.

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