49603708domain: NAppears in sequencesTriangle of coefficients in expansion of (1+11x)^n.at n=42A013618Triangle whose (i,j)-th entry is binomial(i,j)*11^(i-j)*1^j.at n=38A038315Triangle whose (i,j)-th entry is binomial(i,j)*11^(i-j)*4^j.at n=29A03831811th binomial transform of (0,0,1,0,0,0,...).at n=8A081141