745360domain: NAppears in sequencesTriangle whose (i,j)-th entry is binomial(i,j)*2^(i-j)*11^j.at n=31A038217Triangle whose (i,j)-th entry is binomial(i,j)*11^(i-j)*2^j.at n=32A038316Triangle T(n,k) of number of minimal 4-covers of a labeled n-set that cover k points of that set uniquely (k=4,..,n).at n=11A057965