Column 0 of triangular matrix T = A103238, which satisfies: T^2 + T = SHIFTUP(T) where diagonal(T)={1,2,3,...}.

A103239

Column 0 of triangular matrix T = A103238, which satisfies: T^2 + T = SHIFTUP(T) where diagonal(T)={1,2,3,...}.

Terms

    a(0) =1a(1) =2a(2) =8a(3) =52a(4) =480a(5) =5816a(6) =87936a(7) =1601728a(8) =34251520a(9) =843099616a(10) =23520367488a(11) =734404134336

External references