A332606 - cp's OEIS frontend

A332606 Number of triangles in the graph formed by drawing the lines connecting any two of the 2*(n+2) perimeter points of a 3 X (n+1) rectangular grid of points (or equally, a 2 X n grid of squares).

n	a(n)
1	14
2	48
3	102
4	192
5	326
6	524
7	802
8	1192
9	1634
10	2296
11	3074
12	4052
13	5246
14	6740
15	8398
16	10440
17	12770
18	15512
19	18782
20	22384
21	26386
22	31204
23	36482
24	42232
25	48826
26	56508
27	64318
28	73356
29	83366
30	93996
31	106010
32	118788
33	132634
34	148600
35	164814
36	182648
37	201998
38	223172
39	245634

[14, 48, 102, 192, 326, 524, 802, 1192, 1634, 2296, 3074, 4052, 5246, 6740, 8398, 10440, 12770, 15512, 18782, 22384, 26386, 31204, 36482, 42232, 48826, 56508, 64318, 73356, 83366, 93996, 106010, 118788, 132634, 148600, 164814, 182648, 201998, 223172, 245634]

cp's OEIS Frontend

A332606 Number of triangles in the graph formed by drawing the lines connecting any two of the 2*(n+2) perimeter points of a 3 X (n+1) rectangular grid of points (or equally, a 2 X n grid of squares).

Table of values

List of values