Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
%I #8 Dec 08 2017 15:12:56
%S 3,4,4,3,4,5,5,3,4,5,5,3,4,4,3,4,5,5,3,4,5,6,6,3,4,5,6,6,3,4,4,3,4,5,
%T 5,3,4,5,6,6,3,4,5,6,6,3,4,4,3,4,5,5,3,4,5,5,3,4,4,3,4,5,5,3,4,5,6,6,
%U 3,4,5,6,6,3,4,4,3,4,5,5,3,4,5,6,6,3,4,5,6,7,7,3,4,5,6,7,7,3,4
%N Limiting sequence if we start with 2 and successively apply the morphism k -> 3,4,...,k,k+1,k+1 for k=2,3,4,5,....
%C The morphism sends 2 to 3,3; 3 to 3,4,4; 4 to 3,4,5,5; etc.
%C The rows of A295569 approach this in the limit.
%Y Cf. A295569.
%K nonn
%O 1,1
%A _N. J. A. Sloane_, Nov 29 2017