`
``I was driving on the highway the other day and I happened to
notice my odometer. Like most odometers, it shows six digits,
in whole miles only. So, if my car had 300,000
miles, for example, I'd see 3-0-0-0-0-0.
``Now, what I saw that day was very interesting. I noticed that the
last 4 digits were palindromic; that is, they read the same forward as
backward. For example, 5-4-4-5 is a palindrome, so my odometer
could have read 3-1-5-4-4-5.
``One mile later, the last 5 numbers were palindromic. For example, it
could have read 3-6-5-4-5-6. One mile after that, the middle 4 out of
6 numbers were palindromic. And you ready for this? One mile later,
all 6 were palindromic!
`The question is, what was on the odometer when I first looked?''
Dr, @AllenDowney I am just not sure, if u lost the end of the double quotations for the three paragraphs?
the line : 7253.
` ``I was driving on the highway the other day and I happened to notice my odometer. Like most odometers, it shows six digits, in whole miles only. So, if my car had 300,000 miles, for example, I'd see 3-0-0-0-0-0.
``Now, what I saw that day was very interesting. I noticed that the last 4 digits were palindromic; that is, they read the same forward as backward. For example, 5-4-4-5 is a palindrome, so my odometer could have read 3-1-5-4-4-5.
``One mile later, the last 5 numbers were palindromic. For example, it could have read 3-6-5-4-5-6. One mile after that, the middle 4 out of 6 numbers were palindromic. And you ready for this? One mile later, all 6 were palindromic!
`The question is, what was on the odometer when I first looked?''
Dr, @AllenDowney I am just not sure, if u lost the end of the double quotations for the three paragraphs?