Expansion of 1/((1-3x)*(1-6x)*(1-12x)).

A017954

Expansion of 1/((1-3x)*(1-6x)*(1-12x)).

Terms

    a(0) =1a(1) =21a(2) =315a(3) =4185a(4) =52731a(5) =648081a(6) =7869555a(7) =94992345a(8) =1143260811a(9) =13739265441a(10) =164992058595

External references