WastefulLemonchiffonBots created by soesandanwe - https://repl.it/@soesandanwe/WastefulLemonchiffonBots

main.py

import random

L_size=int(input("Please enter the length for the list: "))
Lower_b=int(input("Please enter the lower bound for the range of integer values: "))
Upper_b=int(input("Please enter the upper bound for the range of integer values: "))

if Lower_b>Upper_b:
  print ( "Lower bound is greater than Upper bound." )
else:
  L=[]
  for _ in range(L_size):
      num = random.randrange(Lower_b,Upper_b) 
      L.append(num)

  print ("Sequence: ",L)
  print ("Largest Integer: ",max(L))
  print ("Smallest Integer: ",min(L))
  print ("Sum: ",sum(L))
  print ("Average: ",sum(L)/L_size)