Triangle of (Gaussian) q-binomial coefficients for q=-16.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =-15a(5) =1a(6) =1a(7) =241a(8) =241a(9) =1a(10) =1a(11) =-3855a(12) =61937a(13) =-3855a(14) =1a(15) =1a(16) =61681a(17) =15852017a(18) =15852017a(19) =61681a(20) =1a(21) =1a(22) =-986895a(23) =4058178033a(24) =-64914009615a(25) =4058178033a(26) =-986895a(27) =1a(28) =1a(29) =15790321