A209726 - cp's OEIS frontend

A209726 1/4 the number of (n+1) X 8 0..2 arrays with every 2 X 2 subblock having distinct clockwise edge differences.

n	a(n)
1	16
2	17
3	18
4	20
5	22
6	26
7	30
8	38
9	46
10	62
11	78
12	110
13	142
14	206
15	270
16	398
17	526
18	782
19	1038
20	1550
21	2062
22	3086
23	4110
24	6158
25	8206
26	12302
27	16398
28	24590
29	32782
30	49166
31	65550
32	98318
33	131086
34	196622
35	262158
36	393230
37	524302
38	786446
39	1048590
40	1572878
41	2097166

[16, 17, 18, 20, 22, 26, 30, 38, 46, 62, 78, 110, 142, 206, 270, 398, 526, 782, 1038, 1550, 2062, 3086, 4110, 6158, 8206, 12302, 16398, 24590, 32782, 49166, 65550, 98318, 131086, 196622, 262158, 393230, 524302, 786446, 1048590, 1572878, 2097166]

cp's OEIS Frontend

A209726 1/4 the number of (n+1) X 8 0..2 arrays with every 2 X 2 subblock having distinct clockwise edge differences.

Table of values

List of values