6822900

Appears in sequences

• a(n) = t(n)*t(n+1)*t(n+2), where t() are the triangular numbers.at n=18A071910
• a(n) = (n+1)^2*(n+2)^2*(n+3)^2*(n+4)/144.at n=17A108647
• Numbers n such that n and n^2 are both a sum of two positive cubes.at n=13A274128