Number of n X 2 0..3 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.
A223161
Number of n X 2 0..3 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) =10a(1) =50a(2) =500a(3) =3886a(4) =40380a(5) =359428a(6) =3723640a(7) =34904103a(8) =359369380a(9) =3443215781a(10) =35239493220a(11) =341632309893
External references
- oeis: A223161