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=0 and l=-2.

A177170

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=0 and l=-2.

Terms

    a(0) =1a(1) =8a(2) =14a(3) =90a(4) =402a(5) =2438a(6) =13826a(7) =86014a(8) =533866a(9) =3431526a(10) =22262130a(11) =146919390a(12) =978782298a(13) =6589079958a(14) =44700139650a(15) =305468697294

External references