223215

Appears in sequences

• Number of compositions of 6*n-3 into parts 5 and 6.at n=18A373963
• a(n) = Sum_{k=0..floor(2*n/5)} binomial(k+1,2*n-5*k).at n=53A390020
• a(n) = Sum_{k=0..floor(3*n/5)} binomial(k,3*n-5*k).at n=37A392271