2018 ACM-ICPC 南京站 G Pyramid 找规律

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#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll mod=1e9+7;
const ll inv24=41666667;
int main()
{
    int t;
    ll n;
    scanf("%d",&t);
    while(t--&&scanf("%lld",&n)!=EOF)
        printf("%lld\n",n*(n+1)%mod*(n+2)%mod*(n+3)%mod*inv24%mod);
    return 0;
}