A141738 - OEIS

%I #5 Apr 05 2020 21:26:20

%S 1,0,0,0,1,0,1,0,1,0,0,0,1,1,0,0,1,0,0,1,0,0,1,0,1,1,1,1,0,0,0,0,0,0,

%T 0,0,1,0,1,0,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,1,1,1,0,0,1,1,0,0,1,0,0,1,

%U 0,0,0,1,1,1,0,1,0,1,0,0,0,0,1,0,1,1,1,0,0,1,0,0,1,1,0,0,0,0,0,0

%N List of the 0's and 1's digits of triangle A141728 along a boustrophedon path. Second case: see example below.

%e Second boustrophedon path:

%e .................................1\

%e ...............................____\

%e ............................../0.0.0.

%e ............................./________

%e .............................1.0.1.0.1\

%e ............................___________\

%e ........................../0.0.1.1.0.0.0

%e ........................./________________

%e .........................1.0.0.1.0.0.1.0.1\

%e ........................___________________\

%e .......................0.0.0.0.0.0.0.0.1.1.1

%Y Cf. A141727 - A141737, A141739 - A141746.

%K easy,nonn

%O 1,1

%A _Paolo P. Lava_ and _Giorgio Balzarotti_, Jul 02 2008