A083504 - cp's OEIS frontend

A083504 Triangle read by rows: for 1 <= k <= n, T(n, k) is the total perimeter of all squares contained in a square grid with n rows and k columns.

n	a(n)
1	4
2	8
3	24
4	12
5	40
6	80
7	16
8	56
9	120
10	200
11	20
12	72
13	160
14	280
15	420
16	24
17	88
18	200
19	360
20	560
21	784
22	28
23	104
24	240
25	440
26	700
27	1008
28	1344
29	32
30	120
31	280
32	520
33	840
34	1232
35	1680
36	2160
37	36
38	136
39	320
40	600
41	980
42	1456
43	2016
44	2640
45	3300
46	40
47	152
48	360
49	680
50	1120
51	1680
52	2352
53	3120

[4, 8, 24, 12, 40, 80, 16, 56, 120, 200, 20, 72, 160, 280, 420, 24, 88, 200, 360, 560, 784, 28, 104, 240, 440, 700, 1008, 1344, 32, 120, 280, 520, 840, 1232, 1680, 2160, 36, 136, 320, 600, 980, 1456, 2016, 2640, 3300, 40, 152, 360, 680, 1120, 1680, 2352, 3120]

cp's OEIS Frontend

A083504 Triangle read by rows: for 1 <= k <= n, T(n, k) is the total perimeter of all squares contained in a square grid with n rows and k columns.

Table of values

List of values