A355800 - cp's OEIS frontend

A355800 Number of edges formed in a square by straight line segments when connecting 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 square.

n	a(n)
1	4
2	12
3	48
4	196
5	592
6	1308
7	2992
8	5236
9	9296
10	14332
11	23704
12	31432
13	49592
14	64208
15	87712
16	115524
17	158776
18	186660
19	255464
20	295532
21	374200
22	455064
23	574024
24	632836
25	800568
26	923764
27	1092672
28	1238412
29	1515912
30	1613148
31	2001200
32	2191124
33	2516016
34	2847668
35	3223968
36	3485484
37	4167304
38	4523992
39	5042336

[4, 12, 48, 196, 592, 1308, 2992, 5236, 9296, 14332, 23704, 31432, 49592, 64208, 87712, 115524, 158776, 186660, 255464, 295532, 374200, 455064, 574024, 632836, 800568, 923764, 1092672, 1238412, 1515912, 1613148, 2001200, 2191124, 2516016, 2847668, 3223968, 3485484, 4167304, 4523992, 5042336]

cp's OEIS Frontend

A355800 Number of edges formed in a square by straight line segments when connecting 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 square.

Table of values

List of values