diff --git a/polar_sequence.hh b/polar_sequence.hh
index 90a3096..3c46905 100644
--- a/polar_sequence.hh
+++ b/polar_sequence.hh
@@ -36,5 +36,26 @@ public:
 	}
 };
 
+template <int MAX_M>
+class ReedMullerSequence
+{
+	MergeSort<int, 1<<MAX_M> sort;
+public:
+	void operator()(int *sequence, int level)
+	{
+		assert(level <= MAX_M);
+		int length = 1 << level;
+		for (int i = 0; i < length; ++i)
+			sequence[i] = i;
+		sort(sequence, length, [](int a, int b){
+			int x = __builtin_popcount(a);
+			int y = __builtin_popcount(b);
+			if (x != y)
+				return x < y;
+			return a < b;
+		});
+	}
+};
+
 }