Hankel transform of A033434.

Terms

a(0) =1a(1) =-3a(2) =-9a(3) =-6a(4) =10a(5) =25a(6) =15a(7) =-21a(8) =-49a(9) =-28a(10) =36a(11) =81a(12) =45a(13) =-55a(14) =-121a(15) =-66a(16) =78a(17) =169a(18) =91a(19) =-105a(20) =-225a(21) =-120a(22) =136a(23) =289a(24) =153a(25) =-171a(26) =-361a(27) =-190a(28) =210a(29) =441