T(n,k)=Number of (n+3)X(k+3) 0..1 arrays with every row and column least squares fitting to a positive slope straight line.

A222784

T(n,k)=Number of (n+3)X(k+3) 0..1 arrays with every row and column least squares fitting to a positive slope straight line.

Terms

    a(0) =6a(1) =36a(2) =36a(3) =696a(4) =432a(5) =696a(6) =3960a(7) =19488a(8) =19488a(9) =3960a(10) =44092a(11) =213840a(12) =2044976a(13) =213840a(14) =44092a(15) =245952a(16) =5246948a(17) =49904176a(18) =49904176a(19) =5246948a(20) =245952a(21) =2148348a(22) =56568960a(23) =2894017810a(24) =2293746012a(25) =2894017810a(26) =56568960a(27) =2148348a(28) =11909916a(29) =1048393824

External references