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Second coordinate, divided by 2, of path in rotated lattice corresponding to A307446 and A307447. A307482 gives first coordinate.
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%I #10 Apr 14 2019 16:47:28

%S 0,0,1,1,1,0,-1,-1,-1,0,0,0,1,2,2,3,4,4,4,5,5,5,4,3,3,3,4,4,4,3,2,2,1,

%T 0,0,0,-1,-2,-2,-3,-4,-4,-4,-3,-3,-3,-4,-5,-5,-5,-4,-4,-4,-3,-2,-2,-1,

%U 0,0,0,1,1,1,0,-1,-1,-1,0,0,0,1,2,2,3,4,4,4,5,6,6

%N Second coordinate, divided by 2, of path in rotated lattice corresponding to A307446 and A307447. A307482 gives first coordinate.

%C For a description of the construction and visualizations see A307446.

%H Hugo Pfoertner, <a href="/A307483/b307483.txt">Table of n, a(n) for n = 1..10000</a>

%H Hugo Pfoertner, <a href="/A307483/a307483.png">Visualization of path</a>.

%Y Cf. A307446, A307447, A307482.

%K sign

%O 1,14

%A _Hugo Pfoertner_, Apr 10 2019