#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 = extgcd(m1, m2); ll m = m1 * m2; ll temp = (r2 - r1) * dpq1 % m2; return ((r1 + m1 * temp) % m + m) % m; } ll conv(ll v, int c) { ll r = 0; ll pc = 1; for (int i = 0; i < n; i++) { r += v % 3 * pc; pc *= c; v /= 3; } return r; } 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; } int main() { cin.tie(0)->sync_with_stdio(false); cin >> n; ll m; cin >> m; const ll p3 = pw(3, n); const ll p4 = pw(4, n); const ll p6 = pw(6, n); const ll p12 = pw(12, n); unordered_map> mp; for (ll v3 = 0; v3 < p3; v3++) { ll v4 = conv(v3, 4); ll v6 = conv(v3, 6); ll v12 = crt(v3, p3, v4, p4); ll diff = (v12 + p6 - v6) % p6; mp[diff].push_back(v12); } ll ans = 0; for (auto &[k, vv]: mp) { ll last = vv[vv.size() - 1] - p12; for (ll v : vv) { if (v - m > last) { ans++; } last = v; } } cout << ans << endl; }