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Records for the number of 'Reverse and Add' steps, needed for a Lychrel number to join the trajectory of a smaller Lychrel number (i.e., its seed).
2

%I #6 Feb 10 2019 17:15:58

%S 0,1,2,4,5,8,10,12,14,15,19

%N Records for the number of 'Reverse and Add' steps, needed for a Lychrel number to join the trajectory of a smaller Lychrel number (i.e., its seed).

%C Similar to the number of steps needed to reach a palindrome in the Reverse and Add! trajectories (see A065198 and A065199), the number of steps needed for a Lychrel number to reach the trajectory of its seed is relatively small.

%Y Cf. A065198, A065199, A323975.

%K nonn,base,more

%O 1,3

%A _A.H.M. Smeets_, Feb 10 2019