#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#include <array>
#include <iostream>
using namespace std;

#define FOR(i, begin, end) for(int i=(begin),i##_end_=(end);i<i##_end_;i++)
#define REP(i, n) FOR(i,0,n)

using Mat = std::array<long long, 9>;

int M;
Mat operator*(const Mat &a, const Mat &b) {
    Mat ret{};
    REP(i, 3) REP(j, 3) {
        auto v = a[i * 3 + 0] * b[0 * 3 + j] + a[i * 3 + 1] * b[1 * 3 + j] + a[i * 3 + 2] * b[2 * 3 + j];
        ret[i * 3 + j] = v % M;
    }
    return ret;
}

int main() {
    int N;
    cin >> N >> M;

    Mat dp1, trans1;
    dp1.fill(0);
    dp1[0] = dp1[4] = dp1[8] = 1;

    trans1.fill(1);
    trans1[2] = 0;

    auto setter = [&](long long i) {
        trans1[1 * 3 + 0] = i + 1;
        trans1[2 * 3 + 0] = i * (i + 1) % M;
        trans1[2 * 3 + 1] = i;
    };

    long long ret = 1;

    REP(i, N - 1) {
        setter(i * 2);
        dp1 = trans1 * dp1;

        setter(i * 2 + 1);
        dp1 = trans1 * dp1;

        ret = ret * dp1[0 * 3 + 2] % M;
    }

    FOR(i, 1, N * 2) ret = ret * i % M;
    cout << ret << '\n';
}