Expansion of g.f. 1/((1 - 7x)*(1 - 9x)).
A016178
Expansion of g.f. 1/((1 - 7x)*(1 - 9x)).
Terms
- a(0) =1a(1) =16a(2) =193a(3) =2080a(4) =21121a(5) =206896a(6) =1979713a(7) =18640960a(8) =173533441a(9) =1602154576a(10) =14701866433a(11) =134294124640
External references
- oeis: A016178