/*
 * 1000012761_xiaoceyan5.cpp
 *
 *  Created on: 2010-11-15
 *      Author: 378073652
 */

int main(){
	int n,i,s=0;
	cin>>n;//?????

  for(i=1;i<=n;i++){
	  if((69<(i)&&(i)<80)||((i)==7)||i==17||i==27||i==37||i==47||i==57||i==67||i==87||i==97||i%7==0)//???7????
		  continue;
	  else
	  s=s+pow((double)i,2);//?????
  }
  cout<<s;

}
