#include"cstdio" int xm_num(int n){ while(n%2= =0){n/=2;} while(n%3= =0){n/=3;} if(n==1){return true;}else{return false;} } int main(){ int n; scanf("%d",&n); for(int i=2;i<=n;i++){ if(xm_num(i)){printf("%d ",i);} } }