Differences between A097598 and A045918.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =0a(8) =0a(9) =0a(10) =-99a(11) =0a(12) =99a(13) =198a(14) =297a(15) =396a(16) =495a(17) =594a(18) =693a(19) =792a(20) =-198a(21) =-99a(22) =0a(23) =99a(24) =198a(25) =297a(26) =396a(27) =495a(28) =594a(29) =693