-344772domain: ZAppears in sequencesq-integers for q=-13.at n=5A015000Triangle of (Gaussian) q-binomial coefficients for q = -13.at n=22A015129Triangle of (Gaussian) q-binomial coefficients for q = -13.at n=26A015129Gaussian binomial coefficient [ n,5 ] for q = -13.at n=1A015321