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)=10, k=1 and l=1.

A177126

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)=10, k=1 and l=1.

Terms

    a(0) =1a(1) =10a(2) =23a(3) =150a(4) =765a(5) =5065a(6) =32337a(7) =223672a(8) =1556583a(9) =11178843a(10) =81228819a(11) =599868763a(12) =4475307567a(13) =33731219901a(14) =256268778463

External references