G.f. A(x) satisfies A(x) = (1 + x*A(x)^3) * (1 + x^3*A(x)^10).
A379090
G.f. A(x) satisfies A(x) = (1 + x*A(x)^3) * (1 + x^3*A(x)^10).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =13a(4) =69a(5) =409a(6) =2578a(7) =16883a(8) =113606a(9) =780710a(10) =5457275a(11) =38687680a(12) =277511415a(13) =2010540125a(14) =14690727157a(15) =108136401031a(16) =801111528944
External references
- oeis: A379090