A141596 - cp's OEIS frontend

A141596 Triangle T(n,k) = 4*binomial(n,k)^2 - 3, read by rows, 0<=k<=n.

n	a(n)
0	1
1	1
2	1
3	1
4	13
5	1
6	1
7	33
8	33
9	1
10	1
11	61
12	141
13	61
14	1
15	1
16	97
17	397
18	397
19	97
20	1
21	1
22	141
23	897
24	1597
25	897
26	141
27	1
28	1
29	193
30	1761
31	4897
32	4897
33	1761
34	193
35	1
36	1
37	253
38	3133
39	12541
40	19597
41	12541
42	3133
43	253
44	1
45	1
46	321
47	5181
48	28221
49	63501
50	63501
51	28221
52	5181
53	321
54	1
55	1
56	397
57	8097
58	57597
59	176397
60	254013
61	176397
62	57597
63	8097
64	397
65	1

[1, 1, 1, 1, 13, 1, 1, 33, 33, 1, 1, 61, 141, 61, 1, 1, 97, 397, 397, 97, 1, 1, 141, 897, 1597, 897, 141, 1, 1, 193, 1761, 4897, 4897, 1761, 193, 1, 1, 253, 3133, 12541, 19597, 12541, 3133, 253, 1, 1, 321, 5181, 28221, 63501, 63501, 28221, 5181, 321, 1, 1, 397, 8097, 57597, 176397, 254013, 176397, 57597, 8097, 397, 1]

cp's OEIS Frontend

A141596 Triangle T(n,k) = 4*binomial(n,k)^2 - 3, read by rows, 0<=k<=n.

Table of values

List of values