275682413748
domain: N
Appears in sequences
- 3-loop graph coloring a rectangular array: number of n X 4 0..6 arrays where 0..6 label nodes of a graph with edges (0,1), (1,2), (2,0), (0,3), (3,4), (4,0), (0,5), (5,6), and (6,0), and every array movement to a horizontal or vertical neighbor moves along an edge of this graph.at n=6A223243
- 3-loop graph coloring a rectangular array: number of nX7 0..6 arrays where 0..6 label nodes of a graph with edges 0,1 1,2 2,0 0,3 3,4 4,0 0,5 5,6 6,0 and every array movement to a horizontal or vertical neighbor moves along an edge of this graph.at n=3A223246