A368224 - cp's OEIS frontend

A368224 Table read by antidiagonals: T(n,k) is the number of tilings of the n X k grid up to 180-degree rotation by an asymmetric tile.

n	a(n)
1	1
2	3
3	3
4	4
5	10
6	4
7	10
8	36
9	36
10	10
11	16
12	136
13	256
14	136
15	16
16	36
17	528
18	2080
19	2080
20	528
21	36
22	64
23	2080
24	16384
25	32896
26	16384
27	2080
28	64
29	136
30	8256
31	131328
32	524800
33	524800
34	131328
35	8256
36	136
37	256
38	32896
39	1048576
40	8390656
41	16777216
42	8390656
43	1048576
44	32896
45	256

[1, 3, 3, 4, 10, 4, 10, 36, 36, 10, 16, 136, 256, 136, 16, 36, 528, 2080, 2080, 528, 36, 64, 2080, 16384, 32896, 16384, 2080, 64, 136, 8256, 131328, 524800, 524800, 131328, 8256, 136, 256, 32896, 1048576, 8390656, 16777216, 8390656, 1048576, 32896, 256]

cp's OEIS Frontend

A368224 Table read by antidiagonals: T(n,k) is the number of tilings of the n X k grid up to 180-degree rotation by an asymmetric tile.

Table of values

List of values