Special values of Hermite polynomials.

Terms

a(0) =1a(1) =6a(2) =38a(3) =252a(4) =1740a(5) =12456a(6) =92136a(7) =702288a(8) =5503632a(9) =44258400a(10) =364615776a(11) =3072862656a(12) =26458723008a(13) =232501041792