Row sums of number triangle A112334.

Terms

a(0) =1a(1) =-1a(2) =-4a(3) =-7a(4) =-10a(5) =-13a(6) =-16a(7) =-19a(8) =-22a(9) =-25a(10) =-28a(11) =-31a(12) =-34a(13) =-37a(14) =-40a(15) =-43a(16) =-46a(17) =-49a(18) =-52a(19) =-55a(20) =-58a(21) =-61a(22) =-64a(23) =-67a(24) =-70a(25) =-73a(26) =-76a(27) =-79a(28) =-82a(29) =-85