A295634 - cp's OEIS frontend

A295634 Triangle read by rows: T(n,k) = number of nonequivalent dissections of an n-gon into k polygons by nonintersecting diagonals up to rotation and reflection.

n	a(n)
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	2
11	3
12	3
13	1
14	2
15	6
16	7
17	4
18	1
19	3
20	11
21	24
22	24
23	12
24	1
25	3
26	17
27	51
28	89
29	74
30	27
31	1
32	4
33	26
34	109
35	265
36	371
37	259
38	82
39	1
40	4
41	36
42	194
43	660
44	1291
45	1478
46	891
47	228
48	1
49	5
50	50
51	345
52	1477
53	3891
54	6249
55	6044
56	3176
57	733
58	1
59	5
60	65
61	550
62	3000
63	10061
64	21524
65	29133
66	24302
67	11326
68	2282

[1, 1, 1, 1, 1, 1, 1, 2, 3, 3, 1, 2, 6, 7, 4, 1, 3, 11, 24, 24, 12, 1, 3, 17, 51, 89, 74, 27, 1, 4, 26, 109, 265, 371, 259, 82, 1, 4, 36, 194, 660, 1291, 1478, 891, 228, 1, 5, 50, 345, 1477, 3891, 6249, 6044, 3176, 733, 1, 5, 65, 550, 3000, 10061, 21524, 29133, 24302, 11326, 2282]

cp's OEIS Frontend

A295634 Triangle read by rows: T(n,k) = number of nonequivalent dissections of an n-gon into k polygons by nonintersecting diagonals up to rotation and reflection.

Table of values

List of values