Definition:Kaprekar Triple/Sequence

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Definition

The sequence of Kaprekar triples begins:

$1, 8, 45, 297, 2322, 2728, 4445, 4544, 4949, 5049, 5455, 5554, \ldots$

This sequence is A006887 in the On-Line Encyclopedia of Integer Sequences (N. J. A. Sloane (Ed.), 2008).


Sources