A309961 - cp's OEIS frontend

A309961 Numbers k for which rank of the elliptic curve y^2 = x^3 - 432*k^2 is 1.

n	a(n)
1	6
2	7
3	9
4	12
5	13
6	15
7	17
8	20
9	22
10	26
11	28
12	31
13	33
14	34
15	35
16	42
17	43
18	48
19	49
20	50
21	51
22	53
23	56
24	58
25	61
26	62
27	63
28	67
29	68
30	69
31	70
32	71
33	72
34	75
35	78
36	79
37	84
38	85
39	87
40	89
41	90
42	92
43	94
44	96
45	97
46	98
47	103
48	104
49	105
50	106
51	107
52	114
53	115
54	117
55	120
56	123
57	130
58	133
59	134
60	136
61	139
62	140
63	141
64	142
65	143
66	151

[6, 7, 9, 12, 13, 15, 17, 20, 22, 26, 28, 31, 33, 34, 35, 42, 43, 48, 49, 50, 51, 53, 56, 58, 61, 62, 63, 67, 68, 69, 70, 71, 72, 75, 78, 79, 84, 85, 87, 89, 90, 92, 94, 96, 97, 98, 103, 104, 105, 106, 107, 114, 115, 117, 120, 123, 130, 133, 134, 136, 139, 140, 141, 142, 143, 151]

cp's OEIS Frontend

A309961 Numbers k for which rank of the elliptic curve y^2 = x^3 - 432*k^2 is 1.

Table of values

List of values

n	a(n)
1	6
2	7
3	9
4	12
5	13
6	15
7	17
8	20
9	22
10	26
11	28
12	31
13	33
14	34
15	35
16	42
17	43
18	48
19	49
20	50
21	51
22	53
23	56
24	58
25	61
26	62
27	63
28	67
29	68
30	69
31	70
32	71
33	72
34	75
35	78
36	79
37	84
38	85
39	87
40	89
41	90
42	92
43	94
44	96
45	97
46	98
47	103
48	104
49	105
50	106
51	107
52	114
53	115
54	117
55	120
56	123
57	130
58	133
59	134
60	136
61	139
62	140
63	141
64	142
65	143
66	151

n	a(n)
1	6
2	7
3	9
4	12
5	13
6	15
7	17
8	20
9	22
10	26
11	28
12	31
13	33
14	34
15	35
16	42
17	43
18	48
19	49
20	50
21	51
22	53
23	56
24	58
25	61
26	62
27	63
28	67
29	68
30	69
31	70
32	71
33	72
34	75
35	78
36	79
37	84
38	85
39	87
40	89
41	90
42	92
43	94
44	96
45	97
46	98
47	103
48	104
49	105
50	106
51	107
52	114
53	115
54	117
55	120
56	123
57	130
58	133
59	134
60	136
61	139
62	140
63	141
64	142
65	143
66	151

n	a(n)
1	6
2	7
3	9
4	12
5	13
6	15
7	17
8	20
9	22
10	26
11	28
12	31
13	33
14	34
15	35
16	42
17	43
18	48
19	49
20	50
21	51
22	53
23	56
24	58
25	61
26	62
27	63
28	67
29	68
30	69
31	70
32	71
33	72
34	75
35	78
36	79
37	84
38	85
39	87
40	89
41	90
42	92
43	94
44	96
45	97
46	98
47	103
48	104
49	105
50	106
51	107
52	114
53	115
54	117
55	120
56	123
57	130
58	133
59	134
60	136
61	139
62	140
63	141
64	142
65	143
66	151