A367665 - cp's OEIS frontend

A367665 Irregular table read by rows: T(n,k) is the number of k-sided polygons, for n>=1 and k>=3, in a hexagon when straight line segments connect the n-1 points between each corner that divide each edge into n equal parts to the n-1 points on the edge on the opposite side of the hexagon.

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	6
7	30
8	12
9	12
10	126
11	102
12	6
13	18
14	384
15	294
16	78
17	18
18	0
19	6
20	888
21	726
22	300
23	42
24	12
25	1824
26	1500
27	594
28	216
29	12
30	3186
31	3048
32	1206
33	186
34	36
35	5592
36	4914
37	1866
38	588
39	48
40	6
41	8736
42	8298
43	3108
44	816
45	108
46	12
47	13164
48	12786
49	5046
50	1368
51	180
52	18
53	19578
54	17940
55	7242
56	1854
57	144
58	60
59	26700
60	27426
61	10842
62	2652
63	324
64	18

[0, 0, 0, 1, 0, 6, 30, 12, 12, 126, 102, 6, 18, 384, 294, 78, 18, 0, 6, 888, 726, 300, 42, 12, 1824, 1500, 594, 216, 12, 3186, 3048, 1206, 186, 36, 5592, 4914, 1866, 588, 48, 6, 8736, 8298, 3108, 816, 108, 12, 13164, 12786, 5046, 1368, 180, 18, 19578, 17940, 7242, 1854, 144, 60, 26700, 27426, 10842, 2652, 324, 18]

cp's OEIS Frontend

A367665 Irregular table read by rows: T(n,k) is the number of k-sided polygons, for n>=1 and k>=3, in a hexagon when straight line segments connect the n-1 points between each corner that divide each edge into n equal parts to the n-1 points on the edge on the opposite side of the hexagon.

Table of values

List of values