Sequence defined by the recurrence formula a(n+1)=sum(a(p)*a(n-p)+k,p=0..n)+l for n>=1, with here a(0)=1, a(1)=8, k=1 and l=-1.
A177178
Sequence defined by the recurrence formula a(n+1)=sum(a(p)*a(n-p)+k,p=0..n)+l for n>=1, with here a(0)=1, a(1)=8, k=1 and l=-1.
Terms
- a(0) =1a(1) =8a(2) =17a(3) =100a(4) =475a(5) =2843a(6) =16691a(7) =105026a(8) =668777a(9) =4379697a(10) =29069769a(11) =195897417a(12) =1334255973a(13) =9178287643a(14) =63648492949a(15) =444568586864
External references
- oeis: A177178