210302171domain: NAppears in sequencesTriangle of q-binomial coefficients for q=-5.at n=31A015113Triangle of q-binomial coefficients for q=-5.at n=32A015113Gaussian binomial coefficient [ n,3 ] for q = -5.at n=4A015272Gaussian binomial coefficient [ n,4 ] for q = -5.at n=3A015291