127834domain: NAppears in sequencesa(n) = floor(3^n / 2^n).at n=29A002379Values of floor((3/2)^n) that are composite.at n=19A070758Round (3/2)^n.at n=31A179523Number of n X 3 0..1 arrays with rows and columns unimodal and antidiagonals nondecreasing.at n=18A223772