There are five numbers of 1, 2, 3, 4, and 5 arranged in a row, and the last number is an odd number, and the sum of any three consecutive numbers among them can be divisible by the first number of these three numbers. So how many arrangements are there to meet the requirements?
有1，2，3，4，5这五个数字排成一排，最后一个数是奇数，且使得其中任意连续三个数之和都能被这三个数中的第一个数整除，那么满足要求的排法有多少种．
<result>5</result>