Number of solid standard Young tableaux of shape [[2*n,n],[n]].

A214801

Number of solid standard Young tableaux of shape [[2*n,n],[n]].

Terms

    a(0) =1a(1) =6a(2) =174a(3) =7020a(4) =325590a(5) =16290708a(6) =854630476a(7) =46305862488

External references