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%I #18 Apr 14 2021 03:48:55
%S 4,4,7,8,7,10,5,5,10,13,25,10,25,13,16,38,55,55,38,16,19,18,31,110,31,
%T 18,19,22,73,49,203,203,49,73,22,25,95,220,350,406,350,220,95,25,28,
%U 40,105,190,252,252,190,105,40,28,31,148,145,295,442,504,442,295
%N First denominator and then numerator of the 1/3-Pascal triangle (by row), excluding 1's and 3's.
%e 1/1; -->
%e 1/1 1/1; -->
%e 1/1 1/3 1/1; -->
%e 1/1 4/3 4/3 1/1; --> 4 4
%e 1/1 7/3 8/3 7/3 1/1; --> 7 8 7
%e 1/1 10/3 5/1 5/1 10/3 1/1; --> ...
%e 1/1 13/3 25/3 10/1 25/3 13/3 1/1;
%e 1/1 16/3 38/3 55/3 55/3 38/3 16/3 1/1; ...
%Y Cf. A046534.
%K tabf,nonn,less
%O 1,1
%A _Mohammad K. Azarian_
%E Data corrected and extended by _Sean A. Irvine_, Apr 13 2021
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