E.g.f.: (cosh(x) + sin(x)) / (cos(x) - sinh(x)).
A205182
E.g.f.: (cosh(x) + sin(x)) / (cos(x) - sinh(x)).
Terms
- a(0) =1a(1) =2a(2) =6a(3) =24a(4) =140a(5) =992a(6) =8456a(7) =84224a(8) =957840a(9) =12257792a(10) =174293856a(11) =2726068224a(12) =46514037440a(13) =859790139392
External references
- oeis: A205182