🎴 Flashcard Mode
Motzkin Numbers
Card1 / 15
Mastered0
Review0
QuestionClick to flip
What is the generating function for Motzkin numbers?
AnswerClick to flip back
A
$$1 + x + 2x^2 + 4x^3 + \cdots$$
💡 Explanation:
The generating function for Motzkin numbers is $$1 + x + 2x^2 + 4x^3 + \cdots$$.