Row sums of self-inverse triangle A118433.

Terms

a(0) =1a(1) =0a(2) =2a(3) =4a(4) =-4a(5) =0a(6) =-8a(7) =-16a(8) =16a(9) =0a(10) =32a(11) =64a(12) =-64a(13) =0a(14) =-128a(15) =-256a(16) =256a(17) =0a(18) =512a(19) =1024a(20) =-1024a(21) =0a(22) =-2048a(23) =-4096a(24) =4096a(25) =0a(26) =8192a(27) =16384a(28) =-16384a(29) =0