A369178 - cp's OEIS frontend

A369178 Irregular table read by rows: T(n,k) is the number of k-sided regions, k>=3, in a graph of n adjacent rectangles in a row with all possible diagonals drawn, as in A306302, but without the rectangles' edges which are perpendicular to the row.

n	a(n)
1	2
2	8
3	4
4	22
5	14
6	52
7	34
8	98
9	82
10	184
11	146
12	302
13	268
14	484
15	426
16	8
17	710
18	694
19	4
20	1064
21	986
22	8
23	1498
24	1436
25	12
26	2056
27	1986
28	12
29	2710
30	2780
31	12
32	3624
33	3630
34	24
35	4682
36	4728
37	20
38	6012
39	5970
40	24
41	7518
42	7628
43	28
44	9408
45	9406
46	32
47	11526
48	11702
49	40
50	14028
51	14246
52	64
53	16782
54	17330
55	60

[2, 8, 4, 22, 14, 52, 34, 98, 82, 184, 146, 302, 268, 484, 426, 8, 710, 694, 4, 1064, 986, 8, 1498, 1436, 12, 2056, 1986, 12, 2710, 2780, 12, 3624, 3630, 24, 4682, 4728, 20, 6012, 5970, 24, 7518, 7628, 28, 9408, 9406, 32, 11526, 11702, 40, 14028, 14246, 64, 16782, 17330, 60]

cp's OEIS Frontend

A369178 Irregular table read by rows: T(n,k) is the number of k-sided regions, k>=3, in a graph of n adjacent rectangles in a row with all possible diagonals drawn, as in A306302, but without the rectangles' edges which are perpendicular to the row.

Table of values

List of values