Expansion of 1/((1-x)(1-5x)(1-9x)(1-12x)).

A023772

Expansion of 1/((1-x)(1-5x)(1-9x)(1-12x)).

Terms

    a(0) =1a(1) =27a(2) =490a(3) =7530a(4) =105991a(5) =1416477a(6) =18318520a(7) =231807060a(8) =2890036381a(9) =35658042927a(10) =436707179350

External references