A219987 - cp's OEIS frontend

A219987 Number A(n,k) of tilings of a k X n rectangle using dominoes and right trominoes; square array A(n,k), n>=0, k>=0, read by antidiagonals.

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	1
6	1
7	1
8	1
9	1
10	1
11	0
12	2
13	0
14	1
15	1
16	1
17	5
18	5
19	1
20	1
21	1
22	0
23	11
24	8
25	11
26	0
27	1
28	1
29	1
30	24
31	55
32	55
33	24
34	1
35	1
36	1
37	0
38	53
39	140
40	380
41	140
42	53
43	0
44	1
45	1
46	1
47	117
48	633
49	2319
50	2319
51	633
52	117
53	1
54	1
55	1
56	0
57	258
58	1984
59	15171
60	21272
61	15171
62	1984
63	258
64	0
65	1

[1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 2, 0, 1, 1, 1, 5, 5, 1, 1, 1, 0, 11, 8, 11, 0, 1, 1, 1, 24, 55, 55, 24, 1, 1, 1, 0, 53, 140, 380, 140, 53, 0, 1, 1, 1, 117, 633, 2319, 2319, 633, 117, 1, 1, 1, 0, 258, 1984, 15171, 21272, 15171, 1984, 258, 0, 1]

cp's OEIS Frontend

A219987 Number A(n,k) of tilings of a k X n rectangle using dominoes and right trominoes; square array A(n,k), n>=0, k>=0, read by antidiagonals.

Table of values

List of values