#include <bits/stdc++.h>

using namespace std;

template<typename T>
ostream& operator << (ostream &os, const vector<T> &v) {
    os << "[";
    for (int i = 0; i < v.size(); ++i) {
        if (i) {
            os << " ";
        }
        os << v[i];
    }
    os << "]";
    return os;
}

const int max_lev = 20, mod_fft = 998244353;

template<int max_lev>
struct FFT {
    static const int max_n = 1 << max_lev;

    typedef double real_type;

    template<typename real_type>
    struct my_complex {
        real_type x, y;

        my_complex(real_type x = 0, real_type y = 0): x(x), y(y) {
        }

        void operator += (const my_complex &o) {
            x += o.x;
            y += o.y;
        }

        void operator -= (const my_complex &o) {
            x -= o.x;
            y -= o.y;
        }

        my_complex operator * (const my_complex &o) const {
            return my_complex(x * o.x - y * o.y, x * o.y + o.x * y);
        }

        void operator /= (real_type k) {
            x /= k;
            y /= k;
        }
    };

    typedef my_complex<real_type> base;

    int rev[max_n];
    real_type si[max_n];
    base buf1[max_n], buf2[max_n], bufpw[max_n];

    FFT() {
        const real_type full = 4 * acosl(0.0);
        for (int i = 0; i < max_n; ++i) {
            si[i] = sinl(full * i / max_n);
            rev[i] = (rev[i / 2] / 2) + ((i & 1) << (max_lev - 1));
        }
    }

    template<bool inv>
    void fft(base *a, int lg) {
        const int n = 1 << lg;
        for (int i = 0; i < n; ++i) {
            int r = (rev[i] >> (max_lev - lg)) & (n - 1);
            if (i < r) {
                swap(a[i], a[r]);
            }
        }
        int pl = max_n / 2;
        for (int st = 1; st < n; st *= 2) {
            if (inv) {
                for (int i = 0, pos = 0; i < st; ++i, pos += pl) {
                    bufpw[i] = {si[(max_n / 4 + pos) & (max_n - 1)], -si[pos]};
                }
            } else {
                for (int i = 0, pos = 0; i < st; ++i, pos += pl) {
                    bufpw[i] = {si[(max_n / 4 + pos) & (max_n - 1)], si[pos]};
                }
            }
            for (int i = 0; i < n; i += 2 * st) {
                base *curpw = bufpw;
                for (int j = i; j < i + st; ++j) {
                    const base y = *curpw * a[j + st];
                    a[j + st] = a[j];
                    a[j + st] -= y;
                    a[j] += y;
                    ++curpw;
                }
            }
            pl /= 2;
        }
    }

    vector<long long> product(const vector<int> &a, const vector<int> &b) {
        int sz = a.size() + b.size() - 1;
        int n = 1, lg = 0;
        while (n < sz) {
            n *= 2;
            ++lg;
        }
        copy(a.begin(), a.end(), buf1);
        copy(b.begin(), b.end(), buf2);
        fill(buf1 + a.size(), buf1 + n, 0);
        fill(buf2 + b.size(), buf2 + n, 0);
        fft<false>(buf1, lg);
        fft<false>(buf2, lg);
        for (int i = 0; i < n; ++i) {
            buf1[i] = buf1[i] * buf2[i];
        }
        fft<true>(buf1, lg);
        vector<long long> ans(sz);
        for (int i = 0; i < sz; ++i) {
            buf1[i] /= n;
            ans[i] = buf1[i].x + 0.5;
        }
        return ans;
    }

    vector<long long> square(const vector<int> &a) {
        int sz = a.size() + a.size() - 1;
        int n = 1, lg = 0;
        while (n < sz) {
            n *= 2;
            ++lg;
        }
        copy(a.begin(), a.end(), buf1);
        fill(buf1 + a.size(), buf1 + n, 0);
        fft<false>(buf1, lg);
        for (int i = 0; i < n; ++i) {
            buf1[i] = buf1[i] * buf1[i];
        }
        fft<true>(buf1, lg);
        vector<long long> ans(sz);
        for (int i = 0; i < sz; ++i) {
            buf1[i] /= n;
            ans[i] = buf1[i].x + 0.5;
        }
        return ans;
    }
};

FFT<max_lev> fft;

const int max_n = 200222, inf = 1000111222;
const int mod = 200003;
const int g = 2;

int mul(int x, int y) {
    return (1LL * x * y) % mod;
}

int n, a[max_n];
int pw[max_n], lg[max_n];
long long ans;

vector<int> A(mod), B(mod), C(mod);

int main() {
    //freopen("input.txt", "r", stdin);
    //freopen("output.txt", "w", stdout);
    pw[0] = 1;
    for (int i = 1; i + 1 < mod; ++i) {
        pw[i] = mul(pw[i - 1], g);
    }
    memset(lg, -1, sizeof(lg));
    for (int i = 0; i + 1 < mod; ++i) {
        assert(lg[pw[i]] == -1);
        lg[pw[i]] = i;
    }
    if (1) {
        scanf("%d", &n);
        for (int i = 0; i < n; ++i) {
            scanf("%d", &a[i]);
            if (!a[i]) {
                --n;
                --i;
            }
        }
    } else {
        n = 200000;
        for (int i = 0; i < n; ++i) {
            a[i] = 12345;
        }
        cout << 1LL * mul(a[0], a[0]) * n * (n - 1) / 2 << endl;
    }
    for (int i = 0; i < n; ++i) {
        ans -= mul(a[i], a[i]);
        a[i] = lg[a[i]];
        ++A[a[i]];
    }
    vector<long long> c1 = fft.square(A);
    for (int i = 0; i < c1.size(); ++i) {
        long long cnt = c1[i];
        ans += 1LL * cnt * pw[i % (mod - 1)];
    }
    assert(ans % 2 == 0);
    ans /= 2;
    cout << ans << "\n";
    return 0;
}


Measured memory_bytes: 73076