Expansion of (1-7x)/((1-x)(1-9x)(1-10x)).

A097168

Expansion of (1-7x)/((1-x)(1-9x)(1-10x)).

Terms

    a(0) =1a(1) =13a(2) =151a(3) =1693a(4) =18571a(5) =200473a(6) =2137591a(7) =22571653a(8) =236478211a(9) =2461637233a(10) =25488068431a(11) =262725949213

External references