144443domain: NAppears in sequencesFrobenius number of the numerical semigroup generated by three consecutive hexagonal numbers.at n=25A069758Divide n-th row of A084024 by n.at n=23A084025Expansion of x*(11+13*x+20*x^2) / ( (x-1)*(1+x)*(10*x^2-1) ).at n=10A094621