A385449 - cp's OEIS frontend

A385449 Irregular triangle, read by rows: row n gives the pair of proper positive fundamental solutions (x, y) of the form x^2 - 2*y^2 representing -A057126(n).

n	a(n)
1	1
2	1
3	4
4	3
5	1
6	2
7	5
8	4
9	2
10	3
11	6
12	5
13	1
14	3
15	9
16	7
17	3
18	4
19	7
20	6
21	1
22	4
23	13
24	10
25	4
26	5
27	8
28	7
29	3
30	5
31	11
32	9
33	2
34	5
35	14
36	11
37	5
38	6
39	9
40	8
41	1
42	5
43	17
44	13
45	6
46	7
47	10
48	9
49	1
50	6
51	21
52	16
53	5
54	7
55	13
56	11
57	7
58	8
59	11
60	10
61	4
62	7
63	16
64	13
65	3
66	7
67	19
68	15
69	2
70	7
71	22
72	17
73	1
74	7
75	25
76	19
77	8
78	9
79	12
80	11
81	5
82	8
83	17
84	14
85	7
86	9
87	15
88	13
89	3
90	8
91	23
92	18
93	9
94	10
95	13
96	12

[1, 1, 4, 3, 1, 2, 5, 4, 2, 3, 6, 5, 1, 3, 9, 7, 3, 4, 7, 6, 1, 4, 13, 10, 4, 5, 8, 7, 3, 5, 11, 9, 2, 5, 14, 11, 5, 6, 9, 8, 1, 5, 17, 13, 6, 7, 10, 9, 1, 6, 21, 16, 5, 7, 13, 11, 7, 8, 11, 10, 4, 7, 16, 13, 3, 7, 19, 15, 2, 7, 22, 17, 1, 7, 25, 19, 8, 9, 12, 11, 5, 8, 17, 14, 7, 9, 15, 13, 3, 8, 23, 18, 9, 10, 13, 12]

cp's OEIS Frontend

A385449 Irregular triangle, read by rows: row n gives the pair of proper positive fundamental solutions (x, y) of the form x^2 - 2*y^2 representing -A057126(n).

Table of values

List of values

n	a(n)
1	1
2	1
3	4
4	3
5	1
6	2
7	5
8	4
9	2
10	3
11	6
12	5
13	1
14	3
15	9
16	7
17	3
18	4
19	7
20	6
21	1
22	4
23	13
24	10
25	4
26	5
27	8
28	7
29	3
30	5
31	11
32	9
33	2
34	5
35	14
36	11
37	5
38	6
39	9
40	8
41	1
42	5
43	17
44	13
45	6
46	7
47	10
48	9
49	1
50	6
51	21
52	16
53	5
54	7
55	13
56	11
57	7
58	8
59	11
60	10
61	4
62	7
63	16
64	13
65	3
66	7
67	19
68	15
69	2
70	7
71	22
72	17
73	1
74	7
75	25
76	19
77	8
78	9
79	12
80	11
81	5
82	8
83	17
84	14
85	7
86	9
87	15
88	13
89	3
90	8
91	23
92	18
93	9
94	10
95	13
96	12

n	a(n)
1	1
2	1
3	4
4	3
5	1
6	2
7	5
8	4
9	2
10	3
11	6
12	5
13	1
14	3
15	9
16	7
17	3
18	4
19	7
20	6
21	1
22	4
23	13
24	10
25	4
26	5
27	8
28	7
29	3
30	5
31	11
32	9
33	2
34	5
35	14
36	11
37	5
38	6
39	9
40	8
41	1
42	5
43	17
44	13
45	6
46	7
47	10
48	9
49	1
50	6
51	21
52	16
53	5
54	7
55	13
56	11
57	7
58	8
59	11
60	10
61	4
62	7
63	16
64	13
65	3
66	7
67	19
68	15
69	2
70	7
71	22
72	17
73	1
74	7
75	25
76	19
77	8
78	9
79	12
80	11
81	5
82	8
83	17
84	14
85	7
86	9
87	15
88	13
89	3
90	8
91	23
92	18
93	9
94	10
95	13
96	12

n	a(n)
1	1
2	1
3	4
4	3
5	1
6	2
7	5
8	4
9	2
10	3
11	6
12	5
13	1
14	3
15	9
16	7
17	3
18	4
19	7
20	6
21	1
22	4
23	13
24	10
25	4
26	5
27	8
28	7
29	3
30	5
31	11
32	9
33	2
34	5
35	14
36	11
37	5
38	6
39	9
40	8
41	1
42	5
43	17
44	13
45	6
46	7
47	10
48	9
49	1
50	6
51	21
52	16
53	5
54	7
55	13
56	11
57	7
58	8
59	11
60	10
61	4
62	7
63	16
64	13
65	3
66	7
67	19
68	15
69	2
70	7
71	22
72	17
73	1
74	7
75	25
76	19
77	8
78	9
79	12
80	11
81	5
82	8
83	17
84	14
85	7
86	9
87	15
88	13
89	3
90	8
91	23
92	18
93	9
94	10
95	13
96	12