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A306482 Records for the number of 'Reverse and Add' steps in base 2 needed for a Lychrel number to join the trajectory of a smaller Lychrel number (i.e., its seed). Record setting numbers in A306481. 1

%I

%S 0,4,5,6,9,11,17,21,22,34,52,68,83,84,91,92,98

%N Records for the number of 'Reverse and Add' steps in base 2 needed for a Lychrel number to join the trajectory of a smaller Lychrel number (i.e., its seed). Record setting numbers in A306481.

%C Record setting numbers in A306481.

%C Similar to the number of steps needed to reach a palindrome in the Reverse and Add! trajectories (see A066144 and A066145), the number of steps needed for a Lychrel number to reach the trajectory of its seed is relatively small.

%C Lychrel numbers in A066059; seeds in A075252 (for base 2).

%Y Cf. A066059, A066144, A066145, A075252, A306481.

%K nonn,base,more

%O 1,2

%A _A.H.M. Smeets_, Feb 18 2019

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Last modified September 16 02:16 EDT 2019. Contains 327088 sequences. (Running on oeis4.)