A223423 - cp's OEIS frontend

A223423 T(n,k)=3-level binary fanout graph coloring a rectangular array: number of nXk 0..6 arrays where 0..6 label nodes of a graph with edges 0,1 1,3 1,4 0,2 2,5 2,6 and every array movement to a horizontal or vertical neighbor moves along an edge of this graph.

n	a(n)
1	7
2	12
3	12
4	26
5	40
6	26
7	48
8	136
9	136
10	48
11	104
12	464
13	868
14	464
15	104
16	192
17	1584
18	4720
19	4720
20	1584
21	192
22	416
23	5408
24	29912
25	47872
26	29912
27	5408
28	416
29	768
30	18464
31	163168
32	486016
33	486016
34	163168
35	18464
36	768
37	1664
38	63040
39	1033328
40	4934272
41	9210784
42	4934272

[7, 12, 12, 26, 40, 26, 48, 136, 136, 48, 104, 464, 868, 464, 104, 192, 1584, 4720, 4720, 1584, 192, 416, 5408, 29912, 47872, 29912, 5408, 416, 768, 18464, 163168, 486016, 486016, 163168, 18464, 768, 1664, 63040, 1033328, 4934272, 9210784, 4934272]

cp's OEIS Frontend

A223423 T(n,k)=3-level binary fanout graph coloring a rectangular array: number of nXk 0..6 arrays where 0..6 label nodes of a graph with edges 0,1 1,3 1,4 0,2 2,5 2,6 and every array movement to a horizontal or vertical neighbor moves along an edge of this graph.

Table of values

List of values