377609

Appears in sequences

• a(n) = p^2*(p^2+2*p-1)/2, where p = prime(n).at n=9A229738
• a(n) = q^2*(q^2+2*q-1)/2, where q = n-th prime power A000961(n).at n=16A229739
• a(n) = (n^4 + 2*n^3 - n^2)/2.at n=29A255499