Expansion of 1/((1-6x)(1-7x)(1-9x)(1-12x)).

A028206

Expansion of 1/((1-6x)(1-7x)(1-9x)(1-12x)).

Terms

    a(0) =1a(1) =34a(2) =733a(3) =12826a(4) =199213a(5) =2869258a(6) =39283021a(7) =519148762a(8) =6689833645a(9) =84640449322

External references