Maximal coefficient in Hermite polynomial of order n.

Terms

a(0) =1a(1) =2a(2) =4a(3) =8a(4) =16a(5) =120a(6) =720a(7) =3360a(8) =13440a(9) =48384a(10) =302400a(11) =2217600a(12) =13305600a(13) =69189120a(14) =322882560a(15) =2421619200a(16) =19372953600a(17) =131736084480a(18) =790416506880