A203001 - cp's OEIS frontend

A203001 Symmetric matrix based on A007598, by antidiagonals.

n	a(n)
1	1
2	1
3	1
4	4
5	2
6	4
7	9
8	5
9	5
10	9
11	25
12	13
13	18
14	13
15	25
16	64
17	34
18	41
19	41
20	34
21	64
22	169
23	89
24	113
25	99
26	113
27	89
28	169
29	441
30	233
31	290
32	266
33	266
34	290
35	233
36	441
37	1156
38	610
39	765
40	689
41	724
42	689
43	765
44	610
45	1156
46	3025
47	1597
48	1997
49	1811
50	1866
51	1866
52	1811
53	1997
54	1597
55	3025

[1, 1, 1, 4, 2, 4, 9, 5, 5, 9, 25, 13, 18, 13, 25, 64, 34, 41, 41, 34, 64, 169, 89, 113, 99, 113, 89, 169, 441, 233, 290, 266, 266, 290, 233, 441, 1156, 610, 765, 689, 724, 689, 765, 610, 1156, 3025, 1597, 1997, 1811, 1866, 1866, 1811, 1997, 1597, 3025]

cp's OEIS Frontend

A203001 Symmetric matrix based on A007598, by antidiagonals.

Table of values

List of values