#include using namespace std; using ll = long long; using pll = pair; const ll mod = 998244353; int n; ll extgcd(ll a, ll b) { ll x0 = 1, x1 = 0, y0 = 0, y1 = 1; while (b != 0) { ll q = a / b; ll r = a % b; ll x2 = x0 - q * x1; ll y2 = y0 - q * y1; a = b; b = r; x0 = x1; x1 = x2; y0 = y1; y1 = y2; } return x0; } ll crt(ll r1, ll m1, ll r2, ll m2, ll dpq1) { ll m = m1 * m2; ll temp = (r2 - r1) * dpq1 % m2; return ((r1 + m1 * temp) % m + m) % m; } constexpr ll pw(ll a, ll b) { ll x = 1; while (b > 0) { if ((b & 1) == 1) { x = x * a; } a = a * a; b >>= 1; } return x; } const ll m1_15 = pw(3, 15); const ll m2_15 = pw(4, 15); const ll p6_15 = pw(6, 15); const ll p12_15 = pw(12, 15); const ll dpq1_15 = extgcd(m1_15, m2_15); const ll m_15 = m1_15 * m2_15; ll crt_15(ll r1, ll r2) { ll temp = (r2 - r1) * dpq1_15 % m2_15; return ((r1 + m1_15 * temp) % m_15 + m_15) % m_15; } constexpr int N15 = 15; void main15() { ll m; cin >> m; m += 2; map> mp; for (ll v3 = 0; v3 < m1_15; v3 += 3) { ll v4 = 0; ll v6 = 0; ll tmp = v3; ll pc4 = 4; ll pc6 = 6; for (int i = 1; i < n; i++) { tmp /= 3; v4 += tmp % 3 * pc4; v6 += tmp % 3 * pc6; pc4 *= 4; pc6 *= 6; } ll v12 = crt_15(v3, v4); ll diff = (v12 % p6_15 + p6_15 - v6) % p6_15; mp[diff].push_back(v12); } ll ans = 0; for (auto &[k, vv]: mp) { sort(vv.begin(), vv.end()); ll last = vv[vv.size() - 1] - p12_15; for (ll v : vv) { if (v - m > last) { ans++; } last = v; } } cout << ans << endl; } int main() { cin.tie(0)->sync_with_stdio(false); cin >> n; if (n == 15) { main15(); return 0; } ll m; cin >> m; m += 2; ll p3 = pw(3, n); ll p4 = pw(4, n); ll p6 = pw(6, n); ll p12 = pw(12, n); ll dpq1 = extgcd(p3, p4); map> mp; for (ll v3 = 0; v3 < p3; v3 += 3) { ll v4 = 0; ll v6 = 0; ll tmp = v3; ll pc4 = 4; ll pc6 = 6; for (int i = 1; i < n; i++) { tmp /= 3; v4 += tmp % 3 * pc4; v6 += tmp % 3 * pc6; pc4 *= 4; pc6 *= 6; } ll v12 = crt(v3, p3, v4, p4, dpq1); ll diff = (v12 % p6 + p6 - v6) % p6; mp[diff].push_back(v12); } ll ans = 0; for (auto &[k, vv]: mp) { sort(vv.begin(), vv.end()); ll last = vv[vv.size() - 1] - p12; for (ll v : vv) { if (v - m > last) { ans++; } last = v; } } cout << ans << endl; }