#include <stdio.h>
#include <string.h>
#include <stdlib.h>

void c(int n){
    if(n==1) return;

    if(n%2 == 0){
        printf("%d ", n/2);
        c(n/2);
    }else {
        printf("%d ", 3*n+1);
        c(3*n+1);
    }
}

int main() {
    int n;
    scanf("%d", &n);
    printf("%d ", n);
    c(n);
    return 0;
}

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