Real parts of the recursive sequence a(n+2) = Sum_{k=0..n} binomial(n,k)*a(k)*a(n+1-k), with a(0)=1, a(1)=2i.
A289086
Real parts of the recursive sequence a(n+2) = Sum_{k=0..n} binomial(n,k)*a(k)*a(n+1-k), with a(0)=1, a(1)=2i.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =-4a(4) =-16a(5) =-44a(6) =-104a(7) =316a(8) =7456a(9) =67620a(10) =458280a(11) =1945036a(12) =-8476496a(13) =-329703244a(14) =-4937610184a(15) =-52376610724a(16) =-339229127104
External references
- oeis: A289086