Numerator of Hermite(n, 4/5).

Terms

a(0) =1a(1) =8a(2) =14a(3) =-688a(4) =-7604a(5) =76768a(6) =2515144a(7) =-2909248a(8) =-903574384a(9) =-6064895872a(10) =358089305824