Coefficients of power series A(x) such that coefficient of x^n in A(x)^(n+1) equals (n+1)*(n+2)!/2 for n>=0.
A230253
Coefficients of power series A(x) such that coefficient of x^n in A(x)^(n+1) equals (n+1)*(n+2)!/2 for n>=0.
Terms
- a(0) =1a(1) =3a(2) =3a(3) =6a(4) =27a(5) =162a(6) =1206a(7) =10476a(8) =103059a(9) =1125738a(10) =13473378a(11) =174997908a(12) =2448791838a(13) =36706645908a(14) =586646510796
External references
- oeis: A230253