Number of nX4 0..1 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.
A222858
Number of nX4 0..1 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) =41a(2) =410a(3) =2262a(4) =22620a(5) =156436a(6) =1672630a(7) =12777951a(8) =137893630a(9) =1149894920a(10) =12404839040a(11) =108106327001
External references
- oeis: A222858