A081119 - cp's OEIS frontend

A081119 Number of integral solutions to Mordell's equation y^2 = x^3 + n.

n	a(n)
1	5
2	2
3	2
4	2
5	2
6	0
7	0
8	7
9	10
10	2
11	0
12	4
13	0
14	0
15	4
16	2
17	16
18	2
19	2
20	0
21	0
22	2
23	0
24	8
25	2
26	2
27	1
28	4
29	0
30	2
31	2
32	0
33	2
34	0
35	2
36	8
37	6
38	2
39	0
40	2
41	2
42	0
43	2
44	4
45	0
46	0
47	0
48	2
49	2
50	2
51	0
52	2
53	0
54	2
55	2
56	2
57	6
58	0
59	0
60	0
61	0
62	0
63	4
64	5
65	8
66	0
67	0
68	4
69	0
70	0
71	2
72	2
73	12
74	0
75	0
76	2
77	0
78	0
79	2
80	8
81	2
82	2
83	0
84	0
85	0
86	0
87	0
88	0
89	8
90	0
91	2
92	2
93	0
94	2
95	0
96	0
97	2
98	2
99	2
100	12

[5, 2, 2, 2, 2, 0, 0, 7, 10, 2, 0, 4, 0, 0, 4, 2, 16, 2, 2, 0, 0, 2, 0, 8, 2, 2, 1, 4, 0, 2, 2, 0, 2, 0, 2, 8, 6, 2, 0, 2, 2, 0, 2, 4, 0, 0, 0, 2, 2, 2, 0, 2, 0, 2, 2, 2, 6, 0, 0, 0, 0, 0, 4, 5, 8, 0, 0, 4, 0, 0, 2, 2, 12, 0, 0, 2, 0, 0, 2, 8, 2, 2, 0, 0, 0, 0, 0, 0, 8, 0, 2, 2, 0, 2, 0, 0, 2, 2, 2, 12]

cp's OEIS Frontend

A081119 Number of integral solutions to Mordell's equation y^2 = x^3 + n.

Table of values

List of values

n	a(n)
1	5
2	2
3	2
4	2
5	2
6	0
7	0
8	7
9	10
10	2
11	0
12	4
13	0
14	0
15	4
16	2
17	16
18	2
19	2
20	0
21	0
22	2
23	0
24	8
25	2
26	2
27	1
28	4
29	0
30	2
31	2
32	0
33	2
34	0
35	2
36	8
37	6
38	2
39	0
40	2
41	2
42	0
43	2
44	4
45	0
46	0
47	0
48	2
49	2
50	2
51	0
52	2
53	0
54	2
55	2
56	2
57	6
58	0
59	0
60	0
61	0
62	0
63	4
64	5
65	8
66	0
67	0
68	4
69	0
70	0
71	2
72	2
73	12
74	0
75	0
76	2
77	0
78	0
79	2
80	8
81	2
82	2
83	0
84	0
85	0
86	0
87	0
88	0
89	8
90	0
91	2
92	2
93	0
94	2
95	0
96	0
97	2
98	2
99	2
100	12

n	a(n)
1	5
2	2
3	2
4	2
5	2
6	0
7	0
8	7
9	10
10	2
11	0
12	4
13	0
14	0
15	4
16	2
17	16
18	2
19	2
20	0
21	0
22	2
23	0
24	8
25	2
26	2
27	1
28	4
29	0
30	2
31	2
32	0
33	2
34	0
35	2
36	8
37	6
38	2
39	0
40	2
41	2
42	0
43	2
44	4
45	0
46	0
47	0
48	2
49	2
50	2
51	0
52	2
53	0
54	2
55	2
56	2
57	6
58	0
59	0
60	0
61	0
62	0
63	4
64	5
65	8
66	0
67	0
68	4
69	0
70	0
71	2
72	2
73	12
74	0
75	0
76	2
77	0
78	0
79	2
80	8
81	2
82	2
83	0
84	0
85	0
86	0
87	0
88	0
89	8
90	0
91	2
92	2
93	0
94	2
95	0
96	0
97	2
98	2
99	2
100	12

n	a(n)
1	5
2	2
3	2
4	2
5	2
6	0
7	0
8	7
9	10
10	2
11	0
12	4
13	0
14	0
15	4
16	2
17	16
18	2
19	2
20	0
21	0
22	2
23	0
24	8
25	2
26	2
27	1
28	4
29	0
30	2
31	2
32	0
33	2
34	0
35	2
36	8
37	6
38	2
39	0
40	2
41	2
42	0
43	2
44	4
45	0
46	0
47	0
48	2
49	2
50	2
51	0
52	2
53	0
54	2
55	2
56	2
57	6
58	0
59	0
60	0
61	0
62	0
63	4
64	5
65	8
66	0
67	0
68	4
69	0
70	0
71	2
72	2
73	12
74	0
75	0
76	2
77	0
78	0
79	2
80	8
81	2
82	2
83	0
84	0
85	0
86	0
87	0
88	0
89	8
90	0
91	2
92	2
93	0
94	2
95	0
96	0
97	2
98	2
99	2
100	12