#include #pragma GCC optimize("Ofast") using namespace std; using std::cout; using std::cin; using std::endl; using ll=long long; using ld=long double; ll I=1167167167167167167; ll Q=998244353; #define rep(i,a) for (ll i=0;i using _pq = priority_queue, greater>; template ll LB(vector &v,T a){return lower_bound(v.begin(),v.end(),a)-v.begin();} template ll UB(vector &v,T a){return upper_bound(v.begin(),v.end(),a)-v.begin();} template bool chmin(T &a,const T &b){if(a>b){a=b;return 1;}else return 0;} template bool chmax(T &a,const T &b){if(a void So(vector &v) {sort(v.begin(),v.end());} template void Sore(vector &v) {sort(v.begin(),v.end(),[](T x,T y){return x>y;});} template void print_tate(vector &v) {rep(i,v.size()) cout< Eratosthenes(long long a){ if(a<2) return {}; vector p(a+1),ans; p[0]=1,p[1]=1; long long k=2; while(k*k<=a){ if(p[k]==0){ ans.push_back(k); for(long long i=2;i*k<=a;i++){ p[i*k]=1; } } k++; } while(k<=a){ if(p[k]==0) ans.push_back(k); k++; } return ans; } //Nの正の約数を列挙する vector Divisors(long long N){ vector p,q; long long i=1,K=0; while(i*i=0;i--){ p.push_back(q[i]); } return p; } //おちこんだりもしたけれど、私はげんきです。 int main() { ios::sync_with_stdio(false); cin.tie(nullptr); int N; cin>>N; int D=1100; auto p=Eratosthenes(N-1); int M=p.size(); map m; rep(i,M){ m[p[i]]=i; } int ans[M]={0}; rep(i,(N+4)/2){ int A=i+1,B=N-1-i; int k=0; while(p[k]