A355840 - cp's OEIS frontend

A355840 Number of edges formed in a square by straight line segments when connecting the n+1 points along each edge that divide it into n equal parts to the n+1 points on the edge on the opposite side of the square.

n	a(n)
1	8
2	64
3	316
4	852
5	2252
6	3780
7	8140
8	12280
9	20172
10	28592
11	45988
12	55508
13	87588
14	107652
15	141060
16	181312
17	246844
18	278352
19	380108
20	424096
21	530764
22	638564
23	799148
24	854448
25	1082244
26	1235048
27	1442572
28	1612088
29	1975908
30	2051784
31	2565956
32	2773616
33	3164916
34	3566256
35	3997652
36	4271136
37	5137452
38	5537756

[8, 64, 316, 852, 2252, 3780, 8140, 12280, 20172, 28592, 45988, 55508, 87588, 107652, 141060, 181312, 246844, 278352, 380108, 424096, 530764, 638564, 799148, 854448, 1082244, 1235048, 1442572, 1612088, 1975908, 2051784, 2565956, 2773616, 3164916, 3566256, 3997652, 4271136, 5137452, 5537756]

cp's OEIS Frontend

A355840 Number of edges formed in a square by straight line segments when connecting the n+1 points along each edge that divide it into n equal parts to the n+1 points on the edge on the opposite side of the square.

Table of values

List of values