A223417 - cp's OEIS frontend

A223417 3-level binary fanout graph coloring a rectangular array: number of nX1 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	26
4	48
5	104
6	192
7	416
8	768
9	1664
10	3072
11	6656
12	12288
13	26624
14	49152
15	106496
16	196608
17	425984
18	786432
19	1703936
20	3145728
21	6815744
22	12582912
23	27262976
24	50331648
25	109051904
26	201326592
27	436207616
28	805306368
29	1744830464
30	3221225472

[7, 12, 26, 48, 104, 192, 416, 768, 1664, 3072, 6656, 12288, 26624, 49152, 106496, 196608, 425984, 786432, 1703936, 3145728, 6815744, 12582912, 27262976, 50331648, 109051904, 201326592, 436207616, 805306368, 1744830464, 3221225472]

cp's OEIS Frontend

A223417 3-level binary fanout graph coloring a rectangular array: number of nX1 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