Triangle of (Gaussian) q-binomial coefficients for q=-17.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =-16a(5) =1a(6) =1a(7) =273a(8) =273a(9) =1a(10) =1a(11) =-4640a(12) =79170a(13) =-4640a(14) =1a(15) =1a(16) =78881a(17) =22875490a(18) =22875490a(19) =78881a(20) =1a(21) =1a(22) =-1340976a(23) =6611095491a(24) =-112364406880a(25) =6611095491a(26) =-1340976a(27) =1a(28) =1a(29) =22796593