E.g.f. satisfies: A(x) = 1 + tan(x*A(x)).
A201128
E.g.f. satisfies: A(x) = 1 + tan(x*A(x)).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =8a(4) =56a(5) =536a(6) =6336a(7) =89984a(8) =1502080a(9) =28816000a(10) =624183040a(11) =15068741632a(12) =401279717376
External references
- oeis: A201128