Triangle of Gaussian binomial coefficients [ n,k ] for q = 13.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =14a(5) =1a(6) =1a(7) =183a(8) =183a(9) =1a(10) =1a(11) =2380a(12) =31110a(13) =2380a(14) =1a(15) =1a(16) =30941a(17) =5259970a(18) =5259970a(19) =30941a(20) =1a(21) =1a(22) =402234a(23) =888965871a(24) =11561414060a(25) =888965871a(26) =402234a(27) =1a(28) =1a(29) =5229043