G.f.: 1 + x = Sum_{n>=0} a(n)*x^n*(1-2^n*x)^n.
A179472
G.f.: 1 + x = Sum_{n>=0} a(n)*x^n*(1-2^n*x)^n.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =16a(4) =352a(5) =19456a(6) =2580480a(7) =797442048a(8) =562315657216
External references
- oeis: A179472
A179472
G.f.: 1 + x = Sum_{n>=0} a(n)*x^n*(1-2^n*x)^n.