A324043 - cp's OEIS frontend

A324043 Number of quadrilateral 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	0
2	2
3	14
4	34
5	90
6	154
7	288
8	462
9	742
10	1038
11	1512
12	2074
13	2904
14	3774
15	4892
16	6154
17	7864
18	9662
19	12022
20	14638
21	17786
22	20998
23	25024
24	29402
25	34672
26	40038
27	46310
28	53038
29	61090
30	69454
31	79344
32	89890
33	101792
34	113854
35	127476
36	141866
37	158428
38	175182
39	193760
40	213274
41	235444
42	258182
43	283858
44	310750
45	339986

[0, 2, 14, 34, 90, 154, 288, 462, 742, 1038, 1512, 2074, 2904, 3774, 4892, 6154, 7864, 9662, 12022, 14638, 17786, 20998, 25024, 29402, 34672, 40038, 46310, 53038, 61090, 69454, 79344, 89890, 101792, 113854, 127476, 141866, 158428, 175182, 193760, 213274, 235444, 258182, 283858, 310750, 339986]

cp's OEIS Frontend

A324043 Number of quadrilateral 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