3-Digit Numbers forming Longest Reverse-and-Add Sequence/Mistake

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Source Work

1986: David Wells: Curious and Interesting Numbers:

The Dictionary

1997: David Wells: Curious and Interesting Numbers (2nd ed.):

The Dictionary


The smallest of a group of $3$-digit numbers that require $23$ reversals to form a palindrome.

Incomplete and confusing.

What is being referred to here is the number of iterations of the reverse-and-add process.