#include <stdio.h>
#define N 201
int mat[N][N];
int mat2[N][N];

int main()
{freopen("stirling.in","r",stdin);
 freopen("stirling.out","w",stdout);

 int t,i,j,x,n,m;
 scanf("%d",&t);
 mat[0][0]=1;
 mat2[0][0]=1;
 for (j=1;j<N;j++)
 {mat[j][j]=1;
  mat2[j][j]=1;
  for (i=j+1;i<N;i++)
  {mat[i][j]=mat[i-1][j-1]-(i-1)*mat[i-1][j];
   mat2[i][j]=mat2[i-1][j-1]+j*mat2[i-1][j];
  }
 }
/*
 for (i=1;i<=5;i++)
 {for (j=1;j<=5;j++)
  {printf("%d ",mat2[i][j]);
  }
  printf("\n");
 }*/

 for (i=1;i<=t;i++)
 {scanf("%d %d %d",&x,&n,&m);
  if(x==1)
  {printf("%d\n",mat[n][m]);
  }
  else
  {printf("%d\n",mat2[n][m]);
  }
 }

 return 0;
}