A274065 - cp's OEIS frontend

A274065 T(n,k)=Number of nXk 0..2 arrays with no three equal values forming an isosceles right triangle, and new values introduced in 0..2 order.

n	a(n)
1	1
2	2
3	2
4	5
5	9
6	5
7	14
8	50
9	50
10	14
11	41
12	285
13	264
14	285
15	41
16	122
17	1617
18	435
19	435
20	1617
21	122
22	365
23	9188
24	546
25	8
26	546
27	9188
28	365
29	1094
30	52193
31	1209
32	1
33	1
34	1209
35	52193
36	1094
37	3281
38	296511
39	3272
40	0
41	0
42	0
43	3272
44	296511
45	3281
46	9842
47	1684466
48	8412
49	0
50	0
51	0
52	0
53	8412
54	1684466
55	9842

[1, 2, 2, 5, 9, 5, 14, 50, 50, 14, 41, 285, 264, 285, 41, 122, 1617, 435, 435, 1617, 122, 365, 9188, 546, 8, 546, 9188, 365, 1094, 52193, 1209, 1, 1, 1209, 52193, 1094, 3281, 296511, 3272, 0, 0, 0, 3272, 296511, 3281, 9842, 1684466, 8412, 0, 0, 0, 0, 8412, 1684466, 9842]

cp's OEIS Frontend

A274065 T(n,k)=Number of nXk 0..2 arrays with no three equal values forming an isosceles right triangle, and new values introduced in 0..2 order.

Table of values

List of values