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A306599
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In base 8: a(n) sets a new record for the number of Reverse and Add! steps needed to reach a palindrome starting with a(n).
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3
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0, 8, 15, 39, 47, 109, 375, 1591, 4470, 4596, 6393, 6718, 7930, 16439, 28903, 34292, 49465, 264496, 265750, 266126, 311290, 2067455, 16808764, 18276328, 1074296036, 1075478361
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OFFSET
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0,2
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COMMENTS
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It is conjectured that if a Reverse and Add! trajectory reaches a palindrome, it will be reached in relatively few steps, or otherwise it will never reach a palindrome. - A.H.M. Smeets, May 30 2019
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CROSSREFS
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KEYWORD
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nonn,base,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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