A357061 - cp's OEIS frontend

A357061 Number of edges in a square when n internal squares are drawn between the 4n points that divide each side into n+1 equal parts.

n	a(n)
0	4
1	12
2	36
3	76
4	132
5	180
6	292
7	348
8	516
9	604
10	804
11	892
12	1156
13	1284
14	1572
15	1708
16	2052
17	2180
18	2596
19	2796
20	3204
21	3412
22	3876
23	4012
24	4612
25	4860
26	5412
27	5668
28	6276
29	6508
30	7204
31	7460
32	8172
33	8524
34	9252
35	9516
36	10372
37	10740
38	11532
39	11900
40	12804
41	13100
42	14116
43	14532
44	15468
45	15940
46	16932
47	17196
48	18436

[4, 12, 36, 76, 132, 180, 292, 348, 516, 604, 804, 892, 1156, 1284, 1572, 1708, 2052, 2180, 2596, 2796, 3204, 3412, 3876, 4012, 4612, 4860, 5412, 5668, 6276, 6508, 7204, 7460, 8172, 8524, 9252, 9516, 10372, 10740, 11532, 11900, 12804, 13100, 14116, 14532, 15468, 15940, 16932, 17196, 18436]

cp's OEIS Frontend

A357061 Number of edges in a square when n internal squares are drawn between the 4n points that divide each side into n+1 equal parts.

Table of values

List of values