A245013 - cp's OEIS frontend

A245013 Number A(n,k) of tilings of a k X n rectangle using 1 X 1 squares and 2 X 2 squares; square array A(n,k), n>=0, k>=0, read by antidiagonals.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	2
13	1
14	1
15	1
16	1
17	3
18	3
19	1
20	1
21	1
22	1
23	5
24	5
25	5
26	1
27	1
28	1
29	1
30	8
31	11
32	11
33	8
34	1
35	1
36	1
37	1
38	13
39	21
40	35
41	21
42	13
43	1
44	1
45	1
46	1
47	21
48	43
49	93
50	93
51	43
52	21
53	1
54	1
55	1
56	1
57	34
58	85
59	269
60	314
61	269
62	85
63	34
64	1
65	1
66	1
67	1
68	55
69	171
70	747
71	1213
72	1213
73	747
74	171
75	55
76	1
77	1

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 5, 5, 5, 1, 1, 1, 1, 8, 11, 11, 8, 1, 1, 1, 1, 13, 21, 35, 21, 13, 1, 1, 1, 1, 21, 43, 93, 93, 43, 21, 1, 1, 1, 1, 34, 85, 269, 314, 269, 85, 34, 1, 1, 1, 1, 55, 171, 747, 1213, 1213, 747, 171, 55, 1, 1]

cp's OEIS Frontend

A245013 Number A(n,k) of tilings of a k X n rectangle using 1 X 1 squares and 2 X 2 squares; square array A(n,k), n>=0, k>=0, read by antidiagonals.

Table of values

List of values