Consider the Kaprekar map n->K(n) defined in A151949. Sequence gives numbers belonging to cycles of length greater than 1.
53955, 59994, 61974, 62964, 63954, 71973, 74943, 75933, 82962, 83952, 420876
3 seqfan posts
Wed Aug 19 21:56:33 CEST 2009 [seqfan] Re: help needed with sequences related to Kaprekar map
Wed Aug 19 20:45:32 CEST 2009 [seqfan] Re: help needed with sequences related to Kaprekar map
Wed Aug 19 19:19:15 CEST 2009 [seqfan] help needed with sequences related to Kaprekar map
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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