466852

Appears in sequences

• a(n) = Sum_{k=0..n} binomial(5*k,n-k).at n=11A360090
• a(n) = Sum_{k=0..floor(n/3)} binomial(2*n-5*k-1,k).at n=28A373654
• Number of compositions of 6*n-5 into parts 1 and 6.at n=9A373960