#include <cstdio>
#include <cstring>

#define file_in "kfib.in"
#define file_out "kfib.out"

#define mod 666013

int n,a[2][2],b[2][2];

void inm(int a[2][2], int b[2][2]){

	int c[2][2],i,j,k;
	
	memset(c,0,sizeof(c));
	
	for (i=0;i<2;++i)
		 for (j=0;j<2;++j)
			  for (k=0;k<2;++k)
				   c[i][j]=(1LL*c[i][j]+a[i][k]*b[k][j])%mod;
	memcpy(a,c,sizeof(a));
}

int main(){
	
	freopen(file_in,"r",stdin);
	freopen(file_out,"w",stdout);
	
	scanf("%d", &n);
	
	b[0][0]=b[0][1]=b[1][0]=1;
	a[0][0]=1;
	
	n--;
	
	while(n){
		
		if (n&1)
			 inm(a,b);
		inm(b,b);
		n/=2;
	}
	
	printf("%d\n", a[0][0]);
	
	return 0;
	
}