5057593

Properties

Appears in sequences

• a(n) = Sum_{k=0..floor(n/4)} binomial(2*n-7*k,k).at n=39A373644
• a(n) = Sum_{k=0..floor(3*n/8)} binomial(3*n-7*k,k).at n=26A392349
• Prime numbersat n=352233