E.g.f. A(x) satisfies [x^n] A(x)^A003057(n) = 0 for n >= 2, where A003057 is "n appears n-1 times.".
A377104
E.g.f. A(x) satisfies [x^n] A(x)^A003057(n) = 0 for n >= 2, where A003057 is "n appears n-1 times.".
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =4a(4) =-26a(5) =240a(6) =-2850a(7) =41160a(8) =-703640a(9) =13889400a(10) =-310575720a(11) =7752286080a(12) =-213867376800
External references
- oeis: A377104