Number of nX2 0..2 arrays with every row and column least squares fitting to a nonnegative slope straight line, with a single point array taken as having zero slope.
A223045
Number of nX2 0..2 arrays with every row and column least squares fitting to a nonnegative slope straight line, with a single point array taken as having zero slope.
Terms
- a(0) =6a(1) =20a(2) =120a(3) =536a(4) =3378a(5) =17362a(6) =108534a(7) =597935a(8) =3721248a(9) =21071310a(10) =130311096a(11) =750104699a(12) =4613728254a(13) =26815009916a(14) =164248964064a(15) =960731599727
External references
- oeis: A223045