A337229 - cp's OEIS frontend

A337229 Irregular table read by rows: row n gives the number of 3-gon to k-gon contacts, with k>=3, for an n X 2 grid of congruent rectangles divided by drawing diagonals of all possible rectangles (cf. A335701).

n	a(n)
1	14
2	8
3	56
4	24
5	88
6	104
7	16
8	156
9	204
10	48
11	208
12	460
13	88
14	328
15	760
16	116
17	24
18	498
19	1088
20	304
21	716
22	1608
23	492
24	24
25	894
26	2632
27	420
28	0
29	24
30	20
31	1282
32	3436
33	756
34	108
35	1730
36	4780
37	852
38	104
39	2156
40	6332
41	1348
42	136
43	2844
44	8236
45	1632
46	152
47	3594
48	10464
49	2388
50	148
51	4432
52	13632
53	2260
54	404

[14, 8, 56, 24, 88, 104, 16, 156, 204, 48, 208, 460, 88, 328, 760, 116, 24, 498, 1088, 304, 716, 1608, 492, 24, 894, 2632, 420, 0, 24, 20, 1282, 3436, 756, 108, 1730, 4780, 852, 104, 2156, 6332, 1348, 136, 2844, 8236, 1632, 152, 3594, 10464, 2388, 148, 4432, 13632, 2260, 404]

cp's OEIS Frontend

A337229 Irregular table read by rows: row n gives the number of 3-gon to k-gon contacts, with k>=3, for an n X 2 grid of congruent rectangles divided by drawing diagonals of all possible rectangles (cf. A335701).

Table of values

List of values