E.g.f. A(x) satisfies A(x) = exp( x/(1-x^3) * A(x)^2 ).
A390302
E.g.f. A(x) satisfies A(x) = exp( x/(1-x^3) * A(x)^2 ).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =49a(4) =753a(5) =15241a(6) =388933a(7) =12008025a(8) =435237953a(9) =18124134193a(10) =852794673381
External references
- oeis: A390302