1637362domain: NAppears in sequencesTriangle of q-binomial coefficients for q=-11.at n=17A015124Triangle of q-binomial coefficients for q=-11.at n=18A015124Gaussian binomial coefficient [ n,2 ] for q = -11.at n=3A015262Gaussian binomial coefficient [ n,3 ] for q = -11.at n=2A015279