1,1

a(1)=11 since n>11 implies there is a collection of integer sided rectangles with dimensions at least 2 with total area n.

Sequence in context: A101969 A139576 A166137 this_sequence A027521 A137014 A137013

Adjacent sequences: A046803 A046804 A046805 this_sequence A046807 A046808 A046809

easy,nonn

Erich Friedman (erich.friedman(AT)stetson.edu)