#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int x=1,a=1,b; cout<<1<<" "; while(x<=29){ b=2*a+1; cout<<b<<" "; a=b; x++; } return 0; }