E.g.f. A(x) satisfies A(x) = 1/( 1 - sin(x * A(x)^2) ).
A381388
E.g.f. A(x) satisfies A(x) = 1/( 1 - sin(x * A(x)^2) ).
Terms
- a(0) =1a(1) =1a(2) =6a(3) =71a(4) =1280a(5) =31201a(6) =961184a(7) =35838991a(8) =1569696768a(9) =79007365921
External references
- oeis: A381388