• 충청수학회지
• /
• 제34권3호
• /
• pp.253-257
• /
• 2021

In this paper, we provide a recursive formula for the number of involutions of doubly alternating Baxter permutations in S_n.

• 대한수학회지
• /
• 제43권3호
• /
• pp.553-561
• /
• 2006

In this paper, we give an alternative proof that the number of doubly alternating Baxter permutations is Catalan.