A385881 - cp's OEIS frontend

A385881 Algebraic rank of elliptic curve y^2 = x^3 - n*x - n.

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

[0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 2, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 2, 1, 1, 0, 0, 0, 0, 0, 1, 2, 1, 1, 2, 2, 0, 2, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 2, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 2, 0, 1, 0, 1, 1, 1, 0, 1, 2, 1]

cp's OEIS Frontend

A385881 Algebraic rank of elliptic curve y^2 = x^3 - n*x - n.

Table of values

List of values

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

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

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