#include <iostream>
using namespace std;
int main() {
    int y; cin >> y;
    int res[20], sz=0;
    while(y>0) {
        int i=1;
        while(i*i*i<=y) {
            i+=1;
        }
        i--;
        res[sz++]=i;
        y-=i*i*i;
    }
    cout << sz << '\n';
    for(int i=0;i<sz;++i) {
        cout << res[i] << (i+1==sz?'\n':' ');
    }

}