A329921 - cp's OEIS frontend

A329921 Integral solutions to Mordell's equation y^2 = x^3 - n with minimal absolute value of x (a(n) gives x-values).

n	a(n)
1	0
2	-1
3	1
4	0
5	-1
6	0
7	0
8	1
9	0
10	-1
11	0
12	-2
13	0
14	0
15	1
16	0
17	-1
18	7
19	5
20	0
21	0
22	3
23	0
24	1
25	0
26	-1
27	-3
28	2
29	0
30	19
31	-3
32	0
33	-2
34	0
35	1
36	0
37	-1
38	11
39	0
40	6
41	2
42	0
43	-3
44	-2
45	0
46	0
47	0
48	1
49	0
50	-1
51	0
52	-3
53	0
54	3
55	9
56	2
57	-2
58	0
59	0
60	0
61	0
62	0
63	1
64	0
65	-1
66	0
67	0
68	-4
69	0
70	0
71	5
72	-2
73	2
74	0
75	0
76	-3
77	0
78	0
79	45
80	1
81	0
82	-1
83	0
84	0
85	0
86	0
87	0
88	0
89	-2
90	0
91	-3
92	2
93	0
94	3

[0, -1, 1, 0, -1, 0, 0, 1, 0, -1, 0, -2, 0, 0, 1, 0, -1, 7, 5, 0, 0, 3, 0, 1, 0, -1, -3, 2, 0, 19, -3, 0, -2, 0, 1, 0, -1, 11, 0, 6, 2, 0, -3, -2, 0, 0, 0, 1, 0, -1, 0, -3, 0, 3, 9, 2, -2, 0, 0, 0, 0, 0, 1, 0, -1, 0, 0, -4, 0, 0, 5, -2, 2, 0, 0, -3, 0, 0, 45, 1, 0, -1, 0, 0, 0, 0, 0, 0, -2, 0, -3, 2, 0, 3]

cp's OEIS Frontend

A329921 Integral solutions to Mordell's equation y^2 = x^3 - n with minimal absolute value of x (a(n) gives x-values).

Table of values

List of values

n	a(n)
1	0
2	-1
3	1
4	0
5	-1
6	0
7	0
8	1
9	0
10	-1
11	0
12	-2
13	0
14	0
15	1
16	0
17	-1
18	7
19	5
20	0
21	0
22	3
23	0
24	1
25	0
26	-1
27	-3
28	2
29	0
30	19
31	-3
32	0
33	-2
34	0
35	1
36	0
37	-1
38	11
39	0
40	6
41	2
42	0
43	-3
44	-2
45	0
46	0
47	0
48	1
49	0
50	-1
51	0
52	-3
53	0
54	3
55	9
56	2
57	-2
58	0
59	0
60	0
61	0
62	0
63	1
64	0
65	-1
66	0
67	0
68	-4
69	0
70	0
71	5
72	-2
73	2
74	0
75	0
76	-3
77	0
78	0
79	45
80	1
81	0
82	-1
83	0
84	0
85	0
86	0
87	0
88	0
89	-2
90	0
91	-3
92	2
93	0
94	3

n	a(n)
1	0
2	-1
3	1
4	0
5	-1
6	0
7	0
8	1
9	0
10	-1
11	0
12	-2
13	0
14	0
15	1
16	0
17	-1
18	7
19	5
20	0
21	0
22	3
23	0
24	1
25	0
26	-1
27	-3
28	2
29	0
30	19
31	-3
32	0
33	-2
34	0
35	1
36	0
37	-1
38	11
39	0
40	6
41	2
42	0
43	-3
44	-2
45	0
46	0
47	0
48	1
49	0
50	-1
51	0
52	-3
53	0
54	3
55	9
56	2
57	-2
58	0
59	0
60	0
61	0
62	0
63	1
64	0
65	-1
66	0
67	0
68	-4
69	0
70	0
71	5
72	-2
73	2
74	0
75	0
76	-3
77	0
78	0
79	45
80	1
81	0
82	-1
83	0
84	0
85	0
86	0
87	0
88	0
89	-2
90	0
91	-3
92	2
93	0
94	3

n	a(n)
1	0
2	-1
3	1
4	0
5	-1
6	0
7	0
8	1
9	0
10	-1
11	0
12	-2
13	0
14	0
15	1
16	0
17	-1
18	7
19	5
20	0
21	0
22	3
23	0
24	1
25	0
26	-1
27	-3
28	2
29	0
30	19
31	-3
32	0
33	-2
34	0
35	1
36	0
37	-1
38	11
39	0
40	6
41	2
42	0
43	-3
44	-2
45	0
46	0
47	0
48	1
49	0
50	-1
51	0
52	-3
53	0
54	3
55	9
56	2
57	-2
58	0
59	0
60	0
61	0
62	0
63	1
64	0
65	-1
66	0
67	0
68	-4
69	0
70	0
71	5
72	-2
73	2
74	0
75	0
76	-3
77	0
78	0
79	45
80	1
81	0
82	-1
83	0
84	0
85	0
86	0
87	0
88	0
89	-2
90	0
91	-3
92	2
93	0
94	3