A205550 - cp's OEIS frontend

A205550 Symmetric matrix by antidiagonals: C(max(g(i),g(j)),min(g(i),g(j))), where g(k)=2k-1.

n	a(n)
1	1
2	3
3	3
4	5
5	1
6	5
7	7
8	10
9	10
10	7
11	9
12	35
13	1
14	35
15	9
16	11
17	84
18	21
19	21
20	84
21	11
22	13
23	165
24	126
25	1
26	126
27	165
28	13
29	15
30	286
31	462
32	36
33	36
34	462
35	286
36	15
37	17
38	455
39	1287
40	330
41	1
42	330
43	1287
44	455
45	17
46	19
47	680
48	3003
49	1716
50	55
51	55
52	1716
53	3003
54	680
55	19
56	21
57	969
58	6188
59	6435
60	715

[1, 3, 3, 5, 1, 5, 7, 10, 10, 7, 9, 35, 1, 35, 9, 11, 84, 21, 21, 84, 11, 13, 165, 126, 1, 126, 165, 13, 15, 286, 462, 36, 36, 462, 286, 15, 17, 455, 1287, 330, 1, 330, 1287, 455, 17, 19, 680, 3003, 1716, 55, 55, 1716, 3003, 680, 19, 21, 969, 6188, 6435, 715]

cp's OEIS Frontend

A205550 Symmetric matrix by antidiagonals: C(max(g(i),g(j)),min(g(i),g(j))), where g(k)=2k-1.

Table of values

List of values