A248590 - cp's OEIS frontend

A248590 Least positive integer m such that prime(m) == 1 (mod m + n).

n	a(n)
1	3
2	4
3	19
4	10
5	5
6	6
7	13
8	15
9	7
10	8
11	31
12	17
13	9
14	19
15	20
16	38
17	22
18	10
19	11
20	24
21	78
22	80
23	25
24	12
25	28
26	30
27	13
28	14
29	599
30	97
31	15
32	31
33	32
34	178
35	33
36	16
37	102
38	104
39	35
40	108
41	17
42	18
43	38
44	39
45	361
46	40
47	19
48	41
49	73
50	20
51	21
52	43
53	45
54	78
55	134
56	22
57	391
58	47
59	23
60	84

[3, 4, 19, 10, 5, 6, 13, 15, 7, 8, 31, 17, 9, 19, 20, 38, 22, 10, 11, 24, 78, 80, 25, 12, 28, 30, 13, 14, 599, 97, 15, 31, 32, 178, 33, 16, 102, 104, 35, 108, 17, 18, 38, 39, 361, 40, 19, 41, 73, 20, 21, 43, 45, 78, 134, 22, 391, 47, 23, 84]

cp's OEIS Frontend

A248590 Least positive integer m such that prime(m) == 1 (mod m + n).

Table of values

List of values

n	a(n)
1	3
2	4
3	19
4	10
5	5
6	6
7	13
8	15
9	7
10	8
11	31
12	17
13	9
14	19
15	20
16	38
17	22
18	10
19	11
20	24
21	78
22	80
23	25
24	12
25	28
26	30
27	13
28	14
29	599
30	97
31	15
32	31
33	32
34	178
35	33
36	16
37	102
38	104
39	35
40	108
41	17
42	18
43	38
44	39
45	361
46	40
47	19
48	41
49	73
50	20
51	21
52	43
53	45
54	78
55	134
56	22
57	391
58	47
59	23
60	84

n	a(n)
1	3
2	4
3	19
4	10
5	5
6	6
7	13
8	15
9	7
10	8
11	31
12	17
13	9
14	19
15	20
16	38
17	22
18	10
19	11
20	24
21	78
22	80
23	25
24	12
25	28
26	30
27	13
28	14
29	599
30	97
31	15
32	31
33	32
34	178
35	33
36	16
37	102
38	104
39	35
40	108
41	17
42	18
43	38
44	39
45	361
46	40
47	19
48	41
49	73
50	20
51	21
52	43
53	45
54	78
55	134
56	22
57	391
58	47
59	23
60	84

n	a(n)
1	3
2	4
3	19
4	10
5	5
6	6
7	13
8	15
9	7
10	8
11	31
12	17
13	9
14	19
15	20
16	38
17	22
18	10
19	11
20	24
21	78
22	80
23	25
24	12
25	28
26	30
27	13
28	14
29	599
30	97
31	15
32	31
33	32
34	178
35	33
36	16
37	102
38	104
39	35
40	108
41	17
42	18
43	38
44	39
45	361
46	40
47	19
48	41
49	73
50	20
51	21
52	43
53	45
54	78
55	134
56	22
57	391
58	47
59	23
60	84