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A063059

a(n) = number of 'Reverse and Add!' operations that have to be applied to the n-th term of A063058 in order to obtain a term in the trajectory of 7059.

7239 is a term of A063058. One 'Reverse and Add!' operation applied to 7239 leads to a term (16566) in the trajectory of 7059, so the corresponding term of the present sequence is 1.