C program to print the following series using function.
9 25 57 121 249 505 1017 2041…
C Program
#include <stdio.h> #include <conio.h> void main() { int num=9,i; clrscr(); printf("%d ",num); for(i=4;i<=10;i++) { num=num+pow(2,i); printf("%d ",num); } getch(); } pow(int a,int b) { int prod=1,j; for(j=1;j<=b;j++) prod=prod*a; return(prod); }