Numerator of l(n), where l(1)=1, l(2)=2, l(n)=l(n-1)+2*l(n-2)/n.
A209429
Numerator of l(n), where l(1)=1, l(2)=2, l(n)=l(n-1)+2*l(n-2)/n.
Terms
- a(0) =1a(1) =2a(2) =8a(3) =11a(4) =71a(5) =268a(6) =2302a(7) =2771a(8) =29543a(9) =172654a(10) =2194624a(11) =7533469a(12) =111102841a(13) =875654984a(14) =1335478594a(15) =16332117629a(16) =307026528761
External references
- oeis: A209429