259448833

Appears in sequences

• a(n) = sum_{k=0..n}C(n,k)^3*(-8)^k with C(n,k) = n!/(k!(n-k)!).at n=8A245329
• a(n) = Sum_{k=0..n} (-n)^k * binomial(n,k)^3.at n=8A336180