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%I #8 Oct 27 2023 22:00:44
%S 1,2,3,4,5,5,6,9,10,7,8,15,19,17,9,10,23,34,36,26,11,12,33,57,70,62,
%T 37,13,14,45,90,127,132,99,50,15,16,59,135,217,259,231,149,65,17,18,
%U 75,194,352,476,490,380,214,82,19
%N Rows of triangle formed using Pascal's rule except begin n-th row with 2*n and end it with 2*n+1.
%e 1; 2,3; 4,5,5; 6,9,10,7; 8,15,19,17,9; ...
%K easy,nonn,tabl
%O 0,2
%A _Asher Auel_
%E Title and offset corrected by _Sean A. Irvine_, Sep 20 2021