C Program to display 1,2,4,7,11,16,22,29............. 11th terms.

#include<stdio.h>

#include<stdio.h>
int main()
{
int i,j=1;

printf("series is :\n");
for(i=1;i<=11;i++)
{
printf("%d\t",j);
j=j+i;
}

getch();
}