A324042 - cp's OEIS frontend

A324042 Number of triangular regions into which a figure made up of a row of n adjacent congruent rectangles is divided upon drawing diagonals of all possible rectangles.

n	a(n)
1	4
2	14
3	32
4	70
5	124
6	226
7	360
8	566
9	820
10	1218
11	1696
12	2310
13	3020
14	4018
15	5160
16	6590
17	8196
18	10218
19	12464
20	15110
21	18012
22	21650
23	25624
24	30142
25	35028
26	40954
27	47344
28	54558
29	62284
30	71034
31	80360
32	90806
33	101892
34	114770
35	128416
36	143286
37	158972
38	176914
39	195816
40	216350
41	237908
42	261546
43	286304
44	313102
45	341100

[4, 14, 32, 70, 124, 226, 360, 566, 820, 1218, 1696, 2310, 3020, 4018, 5160, 6590, 8196, 10218, 12464, 15110, 18012, 21650, 25624, 30142, 35028, 40954, 47344, 54558, 62284, 71034, 80360, 90806, 101892, 114770, 128416, 143286, 158972, 176914, 195816, 216350, 237908, 261546, 286304, 313102, 341100]

cp's OEIS Frontend

A324042 Number of triangular regions into which a figure made up of a row of n adjacent congruent rectangles is divided upon drawing diagonals of all possible rectangles.

Table of values

List of values