diff --git a/251101/아름다운 수/beautiful-number.py b/251101/아름다운 수/beautiful-number.py
new file mode 100644
index 0000000..8f6fab2
--- /dev/null
+++ b/251101/아름다운 수/beautiful-number.py	
@@ -0,0 +1,25 @@
+n = int(input())
+
+# Please write your code here.
+
+answer = []
+result = 0
+
+def choose():
+    global result
+
+    if len(answer) == n:
+        result += 1
+        return
+    
+    if len(answer) > n:
+        return
+
+    for i in range(1, 5):
+        answer.extend([i] * i)
+        choose()
+        for _ in range(i):
+            answer.pop()
+
+choose()
+print(result)
\ No newline at end of file