G.f. A(x) satisfies: d/dx x*A(x) = 1+x + x*[d/dx log(A(x))].
A158884
G.f. A(x) satisfies: d/dx x*A(x) = 1+x + x*[d/dx log(A(x))].
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =4a(4) =-23a(5) =166a(6) =-1410a(7) =13602a(8) =-145803a(9) =1711690a(10) =-21785618a(11) =298370920a(12) =-4372151566a(13) =68234087624
External references
- oeis: A158884