Aman's Greek Letter Challenge
Algebra
Level
5
Let
\[\lambda = 1^3+2^3+3^3+.........+\rho^3\ \ (1\leq\rho\leq100).\]
If the sum of all perfect square values of \(\lambda\) is \(\zeta,\) what is the value of \(\lfloor\frac{-\zeta}{10^7}\rfloor?\)
Also try A tribute to Ramanujan
by
Aman Sharma