A360354 - cp's OEIS frontend

A360354 Irregular table read by rows: T(n,k) is the number of k-gons, k>=2, among all distinct circles that can be constructed from an n x n square grid of points when each pair of points is connected by a circle and the points lie at the ends of a diameter of the circle.

n	a(n)
2	8
3	4
4	40
5	108
6	20
7	92
8	904
9	456
10	76
11	0
12	8
13	200
14	4540
15	3400
16	652
17	100
18	4
19	8
20	404
21	17244
22	15324
23	3148
24	628
25	116
26	16
27	528
28	54252
29	54476
30	11672
31	2152
32	332
33	44
34	12
35	972
36	151992
37	158468
38	37244
39	7940
40	1120
41	224
42	48
43	12
44	16
45	1404
46	379488
47	404148
48	103436
49	20216
50	3316
51	600
52	132
53	20
54	16

[8, 4, 40, 108, 20, 92, 904, 456, 76, 0, 8, 200, 4540, 3400, 652, 100, 4, 8, 404, 17244, 15324, 3148, 628, 116, 16, 528, 54252, 54476, 11672, 2152, 332, 44, 12, 972, 151992, 158468, 37244, 7940, 1120, 224, 48, 12, 16, 1404, 379488, 404148, 103436, 20216, 3316, 600, 132, 20, 16]

cp's OEIS Frontend

A360354 Irregular table read by rows: T(n,k) is the number of k-gons, k>=2, among all distinct circles that can be constructed from an n x n square grid of points when each pair of points is connected by a circle and the points lie at the ends of a diameter of the circle.

Table of values

List of values