%I #12 Feb 25 2019 20:41:45
%S 2,3,4,4,5,4,5,6,4,5,6,5,7,5,5,6,6,7,6,6,8,6,6,6
%N Incorrect version of A088527.
%C Claimed to be the maximum k such that n is the k-th term in some Fibonacci-type sequence.
%H Tamás Dénes, <a href="https://doi.org/10.1016/S0012-365X(03)00207-3">Problem 413. Fibonacci index of natural numbers</a>, Research problems / Discrete Mathematics 272 (2003) 301-306 (but there are several errors in the table given there).
%Y Incorrect version of A088527.
%K dead
%O 1,1