Triangular table of coefficients of the Hermite polynomials, divided by 2^floor(n/2).

Terms

a(0) =1a(1) =0a(2) =-2a(3) =-1a(4) =0a(5) =2a(6) =0a(7) =6a(8) =0a(9) =-4a(10) =3a(11) =0a(12) =-12a(13) =0a(14) =4a(15) =0a(16) =-30a(17) =0a(18) =40a(19) =0a(20) =-8a(21) =-15a(22) =0a(23) =90a(24) =0a(25) =-60a(26) =0a(27) =8a(28) =0a(29) =210