133146

Appears in sequences

• a(n) = a(n-1) + a(n-6), with a(i) = 1 for i = 0..5.at n=50A005708
• a(n) = Sum_{k=0..n} binomial(5*k,n-k).at n=10A360090
• a(n) = Sum_{k=0..floor(n/3)} binomial(2*n-5*k,k).at n=25A373639
• a(n) = Sum_{k=0..floor(n/2)} binomial(3*n-5*k-1,k).at n=17A373653
• Number of compositions of 6*n-4 into parts 1 and 6.at n=8A373959