A368263 - cp's OEIS frontend

A368263 Table read by downward antidiagonals: T(n,k) is the number of tilings of the n X k cylinder up to 180-degree rotation by an asymmetric tile.

n	a(n)
1	1
2	3
3	2
4	4
5	7
6	2
7	10
8	20
9	16
10	4
11	16
12	76
13	88
14	43
15	4
16	36
17	272
18	720
19	538
20	120
21	9
22	64
23	1072
24	5472
25	8356
26	3280
27	382
28	10
29	136
30	4160
31	43968
32	131464
33	105376
34	22028
35	1236
36	22
37	256
38	16576
39	349568
40	2099728
41	3355456
42	1400536
43	149800
44	4243
45	30

[1, 3, 2, 4, 7, 2, 10, 20, 16, 4, 16, 76, 88, 43, 4, 36, 272, 720, 538, 120, 9, 64, 1072, 5472, 8356, 3280, 382, 10, 136, 4160, 43968, 131464, 105376, 22028, 1236, 22, 256, 16576, 349568, 2099728, 3355456, 1400536, 149800, 4243, 30]

cp's OEIS Frontend

A368263 Table read by downward antidiagonals: T(n,k) is the number of tilings of the n X k cylinder up to 180-degree rotation by an asymmetric tile.

Table of values

List of values