E.g.f. satisfies: A(x) = x + tan( A(x) )^2 with A(0)=0.
A201561
E.g.f. satisfies: A(x) = x + tan( A(x) )^2 with A(0)=0.
Terms
- a(0) =1a(1) =2a(2) =12a(3) =136a(4) =2160a(5) =43952a(6) =1092672a(7) =32102656a(8) =1088252160a(9) =41809041152
External references
- oeis: A201561