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)=2, a(1)=2i.
A289088
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)=2, a(1)=2i.
Terms
- a(0) =2a(1) =0a(2) =0a(3) =-4a(4) =-32a(5) =-176a(6) =-832a(7) =-3104a(8) =512a(9) =211200a(10) =3425280a(11) =40761856a(12) =395890688a(13) =2742339584a(14) =-1576804352a(15) =-553831911424
External references
- oeis: A289088