/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		int num01 = 1;
int sum =0;
int cnt = 2;
int temp = 0;
int sel = 0;
int cal = 0;
int num = 400;
for(int i = 1; num01<=num; i++){
cal = 0;
temp = num01;
while(temp!=0){
sel = num01%10;
temp = temp/10;
if(sel == 5){
cal++;
}
}
if(cal == 0){
sum = sum+num01;
 
}
num01+=(cnt*cnt);
cnt++;
}
System.out.print(sum);
}
} 

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