Array T(r,c) read by antidiagonals: values of triangle A098493 interpreted as polynomials, r >= 0.

Terms

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