A359329 - cp's OEIS frontend

A359329 Number of diagonals in a regular polygon with n sides not passing through the center.

n	a(n)
3	0
4	0
5	5
6	6
7	14
8	16
9	27
10	30
11	44
12	48
13	65
14	70
15	90
16	96
17	119
18	126
19	152
20	160
21	189
22	198
23	230
24	240
25	275
26	286
27	324
28	336
29	377
30	390
31	434
32	448
33	495
34	510
35	560
36	576
37	629
38	646
39	702
40	720
41	779
42	798
43	860
44	880
45	945
46	966
47	1034
48	1056
49	1127
50	1150
51	1224
52	1248
53	1325
54	1350
55	1430
56	1456
57	1539
58	1566
59	1652
60	1680

[0, 0, 5, 6, 14, 16, 27, 30, 44, 48, 65, 70, 90, 96, 119, 126, 152, 160, 189, 198, 230, 240, 275, 286, 324, 336, 377, 390, 434, 448, 495, 510, 560, 576, 629, 646, 702, 720, 779, 798, 860, 880, 945, 966, 1034, 1056, 1127, 1150, 1224, 1248, 1325, 1350, 1430, 1456, 1539, 1566, 1652, 1680]

cp's OEIS Frontend

A359329 Number of diagonals in a regular polygon with n sides not passing through the center.

Table of values

List of values