11223332211domain: NAppears in sequencesTriangle of Gaussian binomial coefficients [ n,k ] for q = 10.at n=30A022174Triangle of Gaussian binomial coefficients [ n,k ] for q = 10.at n=33A022174Expansion of 1/((1-x)(1-10x)(1-100x)).at n=5A109242a(n) = A261138(n)/11.at n=5A349805