Write a function which returns the sum of squares of the

Question

PYTHON

Solution must be recrusive. You are not allowed to use loops, or use the python "in" operator.

Write a function which returns the sum of squares of the integers 1 to n. For example, the sum of the sqaures from 1 to 4 is 1 + 4 + 9 + 16 or 30. You may choose what should be returned if n == 0.

Cannot use the built-in python sum function

>>> sum_of_squares(1)

1

>>> sum_of_squares(4)

30

>>> sum_of_squares(8)

17650828