Number of nX3 0..3 arrays with no adjacent rows or columns having the same least squares slope fit to a straight line, with a single point array taken as having zero slope.
A222951
Number of nX3 0..3 arrays with no adjacent rows or columns having the same least squares slope fit to a straight line, with a single point array taken as having zero slope.
Terms
- a(0) =0a(1) =2256a(2) =125664a(3) =8579208a(4) =436075392a(5) =25670781880
External references
- oeis: A222951