A230096 - cp's OEIS frontend

A230096 Number of tilings of an n X 1 rectangle (using tiles of dimension 1 X 1 and 2 X 1) that share no tile at the same position with their mirrored image.

n	a(n)
0	1
1	0
2	0
3	2
4	2
5	2
6	2
7	6
8	6
9	10
10	10
11	22
12	22
13	42
14	42
15	86
16	86
17	170
18	170
19	342
20	342
21	682
22	682
23	1366
24	1366
25	2730
26	2730
27	5462
28	5462
29	10922
30	10922
31	21846
32	21846
33	43690
34	43690
35	87382
36	87382
37	174762
38	174762
39	349526
40	349526
41	699050
42	699050
43	1398102
44	1398102
45	2796202

[1, 0, 0, 2, 2, 2, 2, 6, 6, 10, 10, 22, 22, 42, 42, 86, 86, 170, 170, 342, 342, 682, 682, 1366, 1366, 2730, 2730, 5462, 5462, 10922, 10922, 21846, 21846, 43690, 43690, 87382, 87382, 174762, 174762, 349526, 349526, 699050, 699050, 1398102, 1398102, 2796202]

cp's OEIS Frontend

A230096 Number of tilings of an n X 1 rectangle (using tiles of dimension 1 X 1 and 2 X 1) that share no tile at the same position with their mirrored image.

Table of values

List of values