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又是一个欧拉好函数的超级大水题/*
Name: Visible Lattice Piints pku 3090
Copyright: Shangli Cloud
Author: Shangli Cloud
Date: 01/08/14 16:09
Description:
*/
#include"iostream"
#include"cstdio"
#include"cstring"
#include"algorithm"
using namespace std;
const int ms=1e3+10;
long long phi[ms];
int p;
void solve(int n)
{
long long ans=0;
for(int i=1;i<=n;i++)
ans+=phi[i];
cout<<p++<<" "<<n<<" "<<ans*2+1<<endl;
return ;
}
int main()
{
int i,j,n,t;
for(i=1;i<ms;i++)
if(i&1)
phi[i]=i;
else
phi[i]=i/2;
for(i=3;i<ms;i+=2)
if(phi[i]==i)
for(j=i;j<ms;j+=i)
phi[j]=phi[j]/i*(i-1);
cin>>t;
p=1;
while(t--)
{
cin>>n;
solve(n);
}
return 0;
}
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