1Γ⁡(1+2⁢μ)⁢Mκ,μ⁡(z)=22⁢μ⁢zμ+12⁢∑s=0∞ps(μ)⁢(z)⁢(2⁢κ⁢z)-2⁢μ-s⁢J2⁢μ+s⁡(2⁢κ⁢z),