#include <cstdio>
#define NMAX 16
#define INF "kperm.in"
#define OUF "kperm.out"
int n,bit[NMAX]={0},dim,sum=0,total=0;
struct HA_HA_HA
{
	int x;
};
double BACK_RULZ(HA_HA_HA *x) { printf("hahaha");}
void back(int k)
{
   int i; 
   for(i=1;i<=n;i++)
    {
	    if(!bit[i])
	    {
		    sum+=i;bit[i]=1;
		    if(k==dim&&sum%dim==0) total++;
		    else back(k+1);
		    sum-=i;bit[i]=0;
	    }
    }
}
int main()
{
	FILE *in,*out;
	in=fopen(INF,"r");
	out=fopen(OUF,"w");
	fscanf(in,"%d %d",&n,&dim);
	back(1);
	total=total/dim;
	fprintf(out,"%d",total%666013);
	fclose(in);fclose(out);
	return 0;
}