T(n,k)=Number of nXk 0..1 arrays with successive rows and columns fitting to straight lines with strictly increasing slope, with a single point array taken as having zero slope.
A222898
T(n,k)=Number of nXk 0..1 arrays with successive rows and columns fitting to straight lines with strictly increasing slope, with a single point array taken as having zero slope.
Terms
- a(0) =2a(1) =0a(2) =0a(3) =0a(4) =5a(5) =0a(6) =0a(7) =2a(8) =2a(9) =0a(10) =0a(11) =0a(12) =8a(13) =0a(14) =0a(15) =0a(16) =0a(17) =0a(18) =0a(19) =0a(20) =0a(21) =0a(22) =0a(23) =0a(24) =251a(25) =0a(26) =0a(27) =0a(28) =0a(29) =0
External references
- oeis: A222898