%I
%S 1,2,5,5,13,29,29,34,74,29,34,25,233,433,202,985,457,1130,541,1597,
%T 2042,4181,5741,145,6466,7561,2957,2378,16501,5,3733,1157,53,62210,
%U 27845,75025,96557,43970,59153,5857,160373,219658,252005,294685,126226,426389,559945,514229,733,514,1278649,706225,3001,1441889,1716469,61913,187045,12994
%N a(n) = (x(n)^2 + 1)/m(n), with m(n) = A002559(n) (Markoff numbers) and x(n)= A324601(n), for n >= 3. The Markoff uniqueness conjecture is assumed to be true.
%C See the Aigner reference, Corollary 3.17., p. 58.
%C If the equation x^2 + 1 = a(n)*m(n), with m(n) = A002559(n) holds for just one integral x = x(n) in the interval [1, floor(m(n)/2)] then the Markoff uniqueness conjecture is true. x(n) = A324601(n) (if the Markoff conjecture holds).
%D Martin Aigner, Markov's Theorem and 100 Years of the Uniqueness Conjecture, Springer, 2013, p. 58.
%F a(n) = (A324601(n)^2 + 1)/A002559(n), for n >= 3.
%Y Cf. A002559, A324601.
%K nonn
%O 3,2
%A _Wolfdieter Lang_, Jul 26 2019
