OFFSET
1,9
COMMENTS
A squared rectangle (which may be a square) is a rectangle dissected into a finite number, two or more, of integer sized squares. If no two of these squares have the same size the squared rectangle is perfect. A squared rectangle is simple if it does not contain a smaller squared rectangle. The order of a squared rectangle is the number of constituent squares. This sequence counts nonsquare simple perfect squared rectangles and nonsquare simple imperfect squared rectangles.
LINKS
S. E. Anderson, Simple Perfect Squared Rectangles [Nonsquare rectangles only]
S. E. Anderson, Simple Imperfect Squared Rectangles [Nonsquare rectangles only]
CROSSREFS
KEYWORD
nonn,hard
AUTHOR
Stuart E Anderson, Dec 06 2012
EXTENSIONS
a(9)-a(24) from Stuart E Anderson Dec 07 2012
STATUS
approved