public void SampleTest()
{
Assert.Equal(1, Kata.SumCubes(1));
Assert.Equal(9, Kata.SumCubes(2));
Assert.Equal(36, Kata.SumCubes(3));
Assert.Equal(100, Kata.SumCubes(4));
Assert.Equal(3025, Kata.SumCubes(10));
Assert.Equal(58155876, Kata.SumCubes(123));
Assert.Equal(2067740616877056, Kata.SumCubes(9536));
}