A139540 - cp's OEIS frontend

A139540 Indices of primes of the form 12k+1 which have representation x^2+32xy+y^2.

n	a(n)
1	10
2	15
3	18
4	19
5	26
6	31
7	32
8	38
9	40
10	48
11	51
12	52
13	55
14	65
15	66
16	67
17	74
18	77
19	79
20	84
21	100
22	103
23	104
24	107
25	109
26	117
27	131
28	132
29	135
30	138
31	143
32	154
33	155
34	161
35	169
36	170
37	182
38	183
39	187
40	198
41	199
42	200
43	208
44	212
45	213
46	222
47	225
48	229
49	231
50	232
51	235
52	247
53	248
54	249
55	255
56	258

[10, 15, 18, 19, 26, 31, 32, 38, 40, 48, 51, 52, 55, 65, 66, 67, 74, 77, 79, 84, 100, 103, 104, 107, 109, 117, 131, 132, 135, 138, 143, 154, 155, 161, 169, 170, 182, 183, 187, 198, 199, 200, 208, 212, 213, 222, 225, 229, 231, 232, 235, 247, 248, 249, 255, 258]

cp's OEIS Frontend

A139540 Indices of primes of the form 12k+1 which have representation x^2+32xy+y^2.

Table of values

List of values

n	a(n)
1	10
2	15
3	18
4	19
5	26
6	31
7	32
8	38
9	40
10	48
11	51
12	52
13	55
14	65
15	66
16	67
17	74
18	77
19	79
20	84
21	100
22	103
23	104
24	107
25	109
26	117
27	131
28	132
29	135
30	138
31	143
32	154
33	155
34	161
35	169
36	170
37	182
38	183
39	187
40	198
41	199
42	200
43	208
44	212
45	213
46	222
47	225
48	229
49	231
50	232
51	235
52	247
53	248
54	249
55	255
56	258

n	a(n)
1	10
2	15
3	18
4	19
5	26
6	31
7	32
8	38
9	40
10	48
11	51
12	52
13	55
14	65
15	66
16	67
17	74
18	77
19	79
20	84
21	100
22	103
23	104
24	107
25	109
26	117
27	131
28	132
29	135
30	138
31	143
32	154
33	155
34	161
35	169
36	170
37	182
38	183
39	187
40	198
41	199
42	200
43	208
44	212
45	213
46	222
47	225
48	229
49	231
50	232
51	235
52	247
53	248
54	249
55	255
56	258

n	a(n)
1	10
2	15
3	18
4	19
5	26
6	31
7	32
8	38
9	40
10	48
11	51
12	52
13	55
14	65
15	66
16	67
17	74
18	77
19	79
20	84
21	100
22	103
23	104
24	107
25	109
26	117
27	131
28	132
29	135
30	138
31	143
32	154
33	155
34	161
35	169
36	170
37	182
38	183
39	187
40	198
41	199
42	200
43	208
44	212
45	213
46	222
47	225
48	229
49	231
50	232
51	235
52	247
53	248
54	249
55	255
56	258