A383461 - cp's OEIS frontend

A383461 Number of vertices in graph G_n formed by taking a regular n-gon with all its chords extended to infinity (the n-th graph in A344857) and inverting it in its circumscribing circle.

n	a(n)
3	4
4	5
5	16
6	37
7	92
8	145
9	334
10	471
11	892
12	901
13	1964
14	2185
15	3796
16	3969
17	6682
18	5563
19	10964
20	11141
21	17032
22	17293
23	25324
24	21913
25	36326
26	36479
27	50572
28	50485
29	68644
30	51661
31	91172
32	90753
33	118834
34	118355
35	152356
36	139861
37	192512
38	191445
39	240124
40	238481

[4, 5, 16, 37, 92, 145, 334, 471, 892, 901, 1964, 2185, 3796, 3969, 6682, 5563, 10964, 11141, 17032, 17293, 25324, 21913, 36326, 36479, 50572, 50485, 68644, 51661, 91172, 90753, 118834, 118355, 152356, 139861, 192512, 191445, 240124, 238481]

cp's OEIS Frontend

A383461 Number of vertices in graph G_n formed by taking a regular n-gon with all its chords extended to infinity (the n-th graph in A344857) and inverting it in its circumscribing circle.

Table of values

List of values