Alternating row sums of A346837.

Terms

a(0) =1a(1) =-1a(2) =-2a(3) =0a(4) =8a(5) =0a(6) =-32a(7) =0a(8) =128a(9) =0a(10) =-512a(11) =0a(12) =2048a(13) =0a(14) =-8192a(15) =0a(16) =32768a(17) =0a(18) =-131072a(19) =0a(20) =524288a(21) =0a(22) =-2097152a(23) =0a(24) =8388608a(25) =0a(26) =-33554432a(27) =0a(28) =134217728a(29) =0