A223253 - cp's OEIS frontend

A223253 Two-loop graph coloring a rectangular array: number of nX6 0..4 arrays where 0..4 label nodes of a graph with edges 0,1 1,2 2,0 0,3 3,4 4,0 and every array movement to a horizontal or vertical neighbor moves along an edge of this graph.

n	a(n)
1	528
2	22388
3	1382228
4	93770308
5	6581646956
6	465277782336
7	32969186423292
8	2337308796813336
9	165726502883851820
10	11751198778793357708
11	833253057095552710328
12	59084372484837842357680
13	4189562192845318714550284

[528, 22388, 1382228, 93770308, 6581646956, 465277782336, 32969186423292, 2337308796813336, 165726502883851820, 11751198778793357708, 833253057095552710328, 59084372484837842357680, 4189562192845318714550284]

cp's OEIS Frontend

A223253 Two-loop graph coloring a rectangular array: number of nX6 0..4 arrays where 0..4 label nodes of a graph with edges 0,1 1,2 2,0 0,3 3,4 4,0 and every array movement to a horizontal or vertical neighbor moves along an edge of this graph.

Table of values

List of values