Moment sequence of tr(A^2) in USp(4).

Terms

a(0) =1a(1) =-1a(2) =3a(3) =-6a(4) =20a(5) =-50a(6) =175a(7) =-490a(8) =1764a(9) =-5292a(10) =19404a(11) =-60984a(12) =226512a(13) =-736164a(14) =2760615a(15) =-9202050a(16) =34763300a(17) =-118195220a(18) =449141836a(19) =-1551580888a(20) =5924217936a(21) =-20734762776a(22) =79483257308a(23) =-281248448936