print "This is a program that converts a boase 10 number to base 7 - up to 4 places."
a = input ("Enter the number in base 10: ")
b = a*a*
c = a*a
d = a
e = 1

sevencubed = a/b
sevensquared = a%b/c
seven = ((a%b)%c)/d
ones = (((a%b)%c)%d)

print "Here it is in base seven:" + str(sevencubed) + str(sevensquared) + str(seven) + str(ones)