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%I #19 Apr 14 2021 03:45:07
%S 4,5,4,5,4,9,4,5,2,9,4,13,4,19,4,19,4,13,4,17,4,8,19,2,8,17,4,21,4,49,
%T 4,35,2,35,2,49,4,21,4,25,4,35,2,119,4,35,119,4,35,2,25,4,29,4,95,4,
%U 189,4,259,4,259,4,189,4,95,4,29,4,33,4,31,71,112
%N First numerator and then denominator of each element of the 1/4-Pascal triangle (by row), excluding 1's.
%e 1/1; -->
%e 1/1 1/1; -->
%e 1/1 1/4 1/1; --> 4
%e 1/1 5/4 5/4 1/1; --> 5 4 5 4
%e 1/1 9/4 5/2 9/4 1/1; --> ...
%e 1/1 13/4 19/4 19/4 13/4 1/1;
%e 1/1 17/4 8/1 19/2 8/1 17/4 1/1;
%e 1/1 21/4 49/4 35/2 35/2 49/4 21/4 1/1; ...
%Y Cf. A046563.
%K tabf,nonn,less
%O 1,1
%A _Mohammad K. Azarian_
%E More terms from _Sean A. Irvine_, Apr 13 2021
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