#include <cstdio>
#include <cmath>

const int N = 5;
const int S = N*(N+1)/2;

int n,s;
int d[N+1][S+1];

int main() {
	freopen("1-sir.in","rt",stdin);
	freopen("1-sir.out","wt",stdout);
	scanf("%d %d",&n,&s);
	d[0][0] = 1;
	for (int i = 1; i <= n; ++i) {
		for (int j = 0; j <= i*(i+1)/2; ++j) {
			d[i][j] = d[i-1][(int)fabs((double)j-(i-1))] + d[i-1][(int)fabs((double)j+(i+1))];
			printf("%d ",d[i][j]);
		}
		printf("\n");
	}
	printf("%d\n",d[n][s]);
	return 0;
}