きったんの頭_ん中☆

#! /usr/bin/env python3
"""
pe29.py
https://mind.kittttttan.info/py/pe29
"""

def pe29(n=100):
    """
    How many distinct terms are in the sequence generated by
    ab for 2 <= a <= 100 and 2 <= b <= 100?
    """
    print(len(list(set(a**b for a in range(2, n+1) for b in range(2, n+1)))))

if __name__ == "__main__":
    pe29()