Expansion of 1/((1-5x)(1-9x)(1-11x)(1-12x)).

A028198

Expansion of 1/((1-5x)(1-9x)(1-11x)(1-12x)).

Terms

    a(0) =1a(1) =37a(2) =870a(3) =16610a(4) =281171a(5) =4403367a(6) =65339080a(7) =932218420a(8) =12912631941a(9) =174806957897

External references