A381703 - cp's OEIS frontend

A381703 Irregular triangle read by rows in which every row of length A071764(n) lists A(n,w,h) = the number of free polyominoes of size n, width w and height h (for w <= h, and all possible w,h pairs).

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	3
8	1
9	2
10	3
11	6
12	1
13	1
14	6
15	5
16	7
17	15
18	1
19	2
20	11
21	5
22	7
23	39
24	25
25	18
26	1
27	1
28	10
29	19
30	7
31	3
32	59
33	96
34	35
35	77
36	61
37	1
38	3
39	22
40	28
41	7
42	1
43	42
44	210
45	188
46	49
47	181
48	383
49	97
50	73
51	1
52	1
53	15
54	52
55	40
56	9
57	21
58	255
59	550
60	332
61	63
62	266
63	1304
64	822
65	155
66	529
67	240
68	1
69	3
70	45
71	90
72	53
73	9
74	4
75	212
76	954
77	1231
78	529
79	81
80	251
81	2847
82	3548
83	1551
84	220
85	2413
86	2366
87	410
88	255

[1, 1, 1, 1, 1, 1, 3, 1, 2, 3, 6, 1, 1, 6, 5, 7, 15, 1, 2, 11, 5, 7, 39, 25, 18, 1, 1, 10, 19, 7, 3, 59, 96, 35, 77, 61, 1, 3, 22, 28, 7, 1, 42, 210, 188, 49, 181, 383, 97, 73, 1, 1, 15, 52, 40, 9, 21, 255, 550, 332, 63, 266, 1304, 822, 155, 529, 240, 1, 3, 45, 90, 53, 9, 4, 212, 954, 1231, 529, 81, 251, 2847, 3548, 1551, 220, 2413, 2366, 410, 255]

cp's OEIS Frontend

A381703 Irregular triangle read by rows in which every row of length A071764(n) lists A(n,w,h) = the number of free polyominoes of size n, width w and height h (for w <= h, and all possible w,h pairs).

Table of values

List of values