how to create random number using Linear congruential generator [closed]

I try to make a pseudo-random number generator using Linear Congruential Generator.

Here is my code I wrote using Python:

x = [43334]  # this is the initial seed

a = 7**5
c = 0
m = (2**31)-1

for i in range(20):
    xn = ((a*x[i])+c)%m
    x.append(xn)
    u = x[i]/(m-1)
    print(int(u*5)+1)

I got the result as shown below:

1
2
1
3
1
5
2
4
5
4
5
4
2
1
1
4
1
3
3
5

I need to print 1 number only and give different result every time it print the result, any ideas?