#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> using namespace std; int main(){ int k,a=1,b=1,c,i=1; while(i<=30) { a*=2; a+=1; i++; cout<<a<<" "; } }