%I #8 Jun 22 2013 16:05:40
%S 1,1,1,1,5,1,1,9,1,1,19,13,1,1,1,8,17,1,1,2,35,49,21,1,1,119,2,35,25,
%T 1,1,259,189,95,29,1,1,1,112,1,71,1,31,33,1,1,2,483,1,183,1,102,157,
%U 37,1,1,2,849,1,285,565,2,97,41,1,1,2,1815,2,1419,1705,759,235,45,1,1,1
%N First denominator and then numerator of each element to the right of the central elements of the 1/4-Pascal triangle (by row), excluding 4's.
%e 1/1; 1/1 1/1; 1/1 1/4 1/1; 1/1 5/4 5/4 1/1; 1/1 9/4 5/2 9/4 1/1; 1/1 13/4 19/4 19/4 13/4 1/1; 1/1 17/4 8/1 19/2 8/1 17/4 1/1; 1/1 21/4 49/4 35/2 35/2 49/4 21/4 1/1; ...
%Y Cf. A046563.
%K nonn
%O 1,5
%A _Mohammad K. Azarian_
%E More terms from _James A. Sellers_, Dec 14 1999
|