Number of standard Young tableaux of type (n+1,n,n-1).

A123555

Number of standard Young tableaux of type (n+1,n,n-1).

Terms

    a(0) =0a(1) =2a(2) =16a(3) =168a(4) =2112a(5) =30030a(6) =466752a(7) =7759752a(8) =135980416a(9) =2485891980a(10) =47052314400a(11) =916847954880

External references