''
11
5
False
Binary trees
+Infinity
Binary trees of size 2
2
''
''
5
''
''
''
''
''
42
58786
58786
[1, 1, 2, 5, 14, 42, 132, 429, 1430, 4862]
[1, 1, 2, 5, 14, 42, 132, 429, 1430, 4862]
True
''
''
''
''
7.537
5.92
30.0557
13.3071