A pinch of C code and A cup of coffee

Last week I got a mail from one of my friend Radha Krishna who is working in Satyam. He needs some code which prints the following output.

   1
  2 2
 3 3 3

He was asking the code in NATURAL language which no one knows. I found a P.S in his mail saying that "If u cud give me the C code for this logic I can write the equivalent NATURAL language". I have C in my system here , when I started coding I thought this is really a difficult logic to execute. Then I spent nearly 20 minutes with pen and paper with different combinations of FOR loops and successsfuly got the required sequence.

scanf("%d",&n);
k=n-1;
for(i=1;i<=n;i++)
{
  for(j=1;j<=k;j++)
  {
    printf(" ");
  }
  k--;
  for(j=1;j<=i;j++)
  {
    printf("%d ",i);
  }
  printf("\n");
}