90770

Appears in sequences

• Partial sums of A006000.at n=28A133252
• 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.at n=7A177199