12328144851domain: NAppears in sequencesTriangle of q-binomial coefficients for q=-7.at n=31A015117Triangle of q-binomial coefficients for q=-7.at n=32A015117Gaussian binomial coefficient [ n,3 ] for q = -7.at n=4A015275Gaussian binomial coefficient [ n,4 ] for q = -7.at n=3A015293