308002500

Appears in sequences

• a(n) = n^2 * (n+1)^2 * (n+2)^2 = 36*A001249(n-1).at n=25A099764
• a(n) = binomial(n+4, n)^2. Square of the fifth diagonal sequence of A007318 (Pascal). Fifth diagonal sequence of A008459.at n=23A288876