Lj=a⁢(λ+j)⁢(μ-j)-q+(j+α-μ)⁢(j+β-μ)⁢(j+γ-μ)⁢(j+λ)(2⁢j+λ-μ)⁢(2⁢j+λ-μ+1)+(j-α+λ)⁢(j-β+λ)⁢(j-γ+λ)⁢(j-μ)(2⁢j+λ-μ)⁢(2⁢j+λ-μ-1),