96876

Appears in sequences

• a(n) = binomial(n+2,2)*binomial(n+5,2).at n=22A105938
• a(1)=a(2)=1. a(n+1) = a(n) + a(largest prime dividing n).at n=47A128215
• 10^n-5^n+1.at n=5A155643