235340

Appears in sequences

• 4-dimensional pyramidal numbers: a(n) = n^2*(n^2-1)/12.at n=41A002415
• a(n) = (prime(n)^4 - prime(n)^2)/12.at n=12A138422
• Row sums of the triangle A322550.at n=39A320043
• a(n) = (1/12)*n^2*(3*(1 + n^2) - 2*(2 + n^2)*(n mod 2)).at n=41A322844
• a(n) = (A084218(n) - 1)/12.at n=40A373040