Triangle of (Gaussian) q-binomial coefficients for q=-23.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =-22a(5) =1a(6) =1a(7) =507a(8) =507a(9) =1a(10) =1a(11) =-11660a(12) =268710a(13) =-11660a(14) =1a(15) =1a(16) =268181a(17) =142135930a(18) =142135930a(19) =268181a(20) =1a(21) =1a(22) =-6168162a(23) =75190175151a(25) =75190175151a(26) =-6168162a(27) =1a(28) =1a(29) =141867727