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%I #7 Jun 22 2013 16:06:10
%S 1,1,1,1,1,3,5,1,3,1,7,7,1,1,5,9,31,9,1,5,1,11,49,49,11,1,1,7,13,71,
%T 105,209,71,105,13,1,7,1,15,97,351,351,97,15,1,1,9,17,127,545,1471,
%U 545,127,17,1,9,1,19,161,799,2561,2561,799,161,19,1
%N Odd numbers in writing first numerator and then denominator (left to right) of Leibniz's harmonic-like triangle.
%e 1/1; --> 1 1
%e 1/2, 1/2; --> 1 1
%e 1/3, 5/6, 1/3; --> 1 3 5 1 3
%e 1/4, 7/12, 7/12, 1/4; -->
%e 1/5, 9/20, 31/30, 9/20, 1/5;
%Y Cf. A003506, A007622, A046201, A046204, A046205, A046206, A046208, A046212, A137752, A137753, A137754, A137755, A137756, A137757, A137758.
%K frac,nonn,tabf,less
%O 1,6
%A _Mohammad K. Azarian_, Feb 11 2008
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