Triangle of coefficients of Gaussian polynomials [2n+3,3]_q represented as finite sum of terms (1+q^2)^k*q^(g-k), where k = 0,1,...,g with g=3n.
A267120
Triangle of coefficients of Gaussian polynomials [2n+3,3]_q represented as finite sum of terms (1+q^2)^k*q^(g-k), where k = 0,1,...,g with g=3n.
Terms
- a(0) =1a(1) =0a(2) =-1a(3) =1a(4) =1a(5) =-1a(6) =0a(7) =5a(8) =-2a(9) =-4a(10) =1a(11) =1a(12) =0a(13) =2a(14) =-2a(15) =-15a(16) =7a(17) =17a(18) =-5a(19) =-7a(20) =1a(21) =1a(22) =1a(23) =0a(24) =-15a(25) =6a(26) =53a(27) =-23a(28) =-67a(29) =22
External references
- oeis: A267120