112232211domain: NAppears in sequencesTriangle of Gaussian binomial coefficients [ n,k ] for q = 10.at n=23A022174Triangle of Gaussian binomial coefficients [ n,k ] for q = 10.at n=25A022174Expansion of 1/((1-x)(1-10x)(1-100x)).at n=4A109242a(n) = A261138(n)/11.at n=4A349805