A127560 - cp's OEIS frontend

A127560 Number of fixed r-celled polyominoes with smallest containing rectangle measuring k by m, read in order r=A056556(n)+1, k=A056560(n)+1, m=A056558(n)+1.

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	0
6	0
7	1
8	4
9	1
10	0
11	0
12	0
13	0
14	1
15	0
16	1
17	8
18	8
19	1
20	0
21	0
22	0
23	0
24	0
25	0
26	0
27	6
28	6
29	0
30	1
31	12
32	25
33	12
34	1
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	1
43	1
44	0
45	0
46	18
47	44
48	18
49	0
50	1
51	16
52	50
53	50
54	16
55	1
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	0
67	8
68	32
69	8
70	0
71	0
72	38
73	155
74	155
75	38
76	0
77	1
78	20
79	82
80	120
81	82
82	20
83	1

[1, 0, 1, 1, 0, 0, 0, 1, 4, 1, 0, 0, 0, 0, 1, 0, 1, 8, 8, 1, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 1, 12, 25, 12, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 18, 44, 18, 0, 1, 16, 50, 50, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 32, 8, 0, 0, 38, 155, 155, 38, 0, 1, 20, 82, 120, 82, 20, 1]

cp's OEIS Frontend

A127560 Number of fixed r-celled polyominoes with smallest containing rectangle measuring k by m, read in order r=A056556(n)+1, k=A056560(n)+1, m=A056558(n)+1.

Table of values

List of values

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	0
6	0
7	1
8	4
9	1
10	0
11	0
12	0
13	0
14	1
15	0
16	1
17	8
18	8
19	1
20	0
21	0
22	0
23	0
24	0
25	0
26	0
27	6
28	6
29	0
30	1
31	12
32	25
33	12
34	1
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	1
43	1
44	0
45	0
46	18
47	44
48	18
49	0
50	1
51	16
52	50
53	50
54	16
55	1
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	0
67	8
68	32
69	8
70	0
71	0
72	38
73	155
74	155
75	38
76	0
77	1
78	20
79	82
80	120
81	82
82	20
83	1

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	0
6	0
7	1
8	4
9	1
10	0
11	0
12	0
13	0
14	1
15	0
16	1
17	8
18	8
19	1
20	0
21	0
22	0
23	0
24	0
25	0
26	0
27	6
28	6
29	0
30	1
31	12
32	25
33	12
34	1
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	1
43	1
44	0
45	0
46	18
47	44
48	18
49	0
50	1
51	16
52	50
53	50
54	16
55	1
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	0
67	8
68	32
69	8
70	0
71	0
72	38
73	155
74	155
75	38
76	0
77	1
78	20
79	82
80	120
81	82
82	20
83	1

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	0
6	0
7	1
8	4
9	1
10	0
11	0
12	0
13	0
14	1
15	0
16	1
17	8
18	8
19	1
20	0
21	0
22	0
23	0
24	0
25	0
26	0
27	6
28	6
29	0
30	1
31	12
32	25
33	12
34	1
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	1
43	1
44	0
45	0
46	18
47	44
48	18
49	0
50	1
51	16
52	50
53	50
54	16
55	1
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	0
67	8
68	32
69	8
70	0
71	0
72	38
73	155
74	155
75	38
76	0
77	1
78	20
79	82
80	120
81	82
82	20
83	1