# Hofstadter's Q-Sequence. Where's an error?

Hofstadter's Q-Sequence is a sequence of numbers where every integer above zero has a corresponding q-sequence value. You can determine the q-sequence value from a formula that tells you how far back in the sequence to go and add two values together. The first two values of the sequence are Q(1) = 1 and Q(2) = 1, and every number above 2 can be expressed according to the following formula (where n is your input value): Q(n) = Q(n - Q(n - 1)) + Q(n - Q(n -2)) Task: Given an integer value input, determine and output the corresponding q-sequence value. Input Format: A positive integer value. Output Format: A positive integer value that represents the value in the q-sequence that the input holds My code show result as 4/6 https://code.sololearn.com/czBMEFJh6744/?ref=app