802560

Appears in sequences

• Partial sum of A005915.at n=31A126274
• Numbers k such that A051378(k) > 2*k and A333926(k) <= 2*k.at n=12A349284
• a(n) = Sum_{k=0..floor(n/3)} binomial(k+3,3) * binomial(k,n-3*k)^2.at n=29A377150