// #define _GLIBCXX_DEBUG
#include <bits/stdc++.h>
using namespace std;
#include <atcoder/all>
using namespace atcoder;
using ll = long long;
#define rep(i,n) for (ll i = 0; i < (n); ++i)
using vl = vector<ll>;
using vvl = vector<vl>;
using P = pair<ll,ll>;
#define pb push_back
#define int long long
#define double long double
#define INF (ll) 3e18
// Ctrl + Shift + B コンパイル
// Ctrl + C 中断
// ./m 実行

signed main(){
  int p;
  cin >> p;
  for(int i = 1; i * i <= p; ++i){
    int j2 = p - i*i;
    int j = sqrt(j2);
    if (i*i + j*j == p || i*i + (j+1)*(j+1) == p){
      cout << "Yes" << endl;
      return 0;
    }
  }
  cout << "No" << endl;
}