Matrix inverse of triangle A055134.

Terms

a(0) =1a(1) =0a(2) =1a(3) =-1a(4) =-2a(5) =1a(6) =-2a(7) =0a(8) =-6a(9) =1a(10) =-3a(11) =0a(12) =18a(13) =-12a(14) =1a(15) =-4a(16) =0a(17) =-40a(18) =80a(19) =-20a(20) =1a(21) =-5a(22) =0a(23) =75a(24) =-400a(25) =225a(26) =-30a(27) =1a(28) =-6a(29) =0