2775445domain: NAppears in sequencesTriangle of q-binomial coefficients for q=-12.at n=17A015125Triangle of q-binomial coefficients for q=-12.at n=18A015125Gaussian binomial coefficient [ n,2 ] for q = -12.at n=3A015264Gaussian binomial coefficient [ n,3 ] for q = -12.at n=2A015281