A223592 - cp's OEIS frontend

A223592 T(n,k) = Number of n X k 0..1 arrays with every row having the same least squares slope fit to a straight line, and every column the same least squares slope fit to a straight line, with a single point array taken as having zero slope.

n	a(n)
1	2
2	4
3	4
4	8
5	6
6	8
7	16
8	10
9	10
10	16
11	32
12	18
13	32
14	18
15	32
16	64
17	34
18	44
19	44
20	34
21	64
22	128
23	66
24	192
25	56
26	192
27	66
28	128
29	256
30	130
31	296
32	212
33	212
34	296
35	130
36	256
37	512
38	258
39	1744
40	316
41	1664
42	316
43	1744
44	258
45	512
46	1024
47	514
48	2838
49	1788
50	2008
51	2008
52	1788
53	2838
54	514
55	1024
56	2048
57	1026

[2, 4, 4, 8, 6, 8, 16, 10, 10, 16, 32, 18, 32, 18, 32, 64, 34, 44, 44, 34, 64, 128, 66, 192, 56, 192, 66, 128, 256, 130, 296, 212, 212, 296, 130, 256, 512, 258, 1744, 316, 1664, 316, 1744, 258, 512, 1024, 514, 2838, 1788, 2008, 2008, 1788, 2838, 514, 1024, 2048, 1026]

cp's OEIS Frontend

A223592 T(n,k) = Number of n X k 0..1 arrays with every row having the same least squares slope fit to a straight line, and every column the same least squares slope fit to a straight line, with a single point array taken as having zero slope.

Table of values

List of values