A337878 - cp's OEIS frontend

A337878 a(n) is the smallest m > 0 such that the n-th prime divides Jacobsthal(m).

n	a(n)
2	3
3	4
4	6
5	5
6	12
7	8
8	9
9	22
10	28
11	10
12	36
13	20
14	7
15	46
16	52
17	29
18	60
19	33
20	70
21	18
22	78
23	41
24	22
25	48
26	100
27	102
28	53
29	36
30	28
31	14
32	65
33	68
34	69
35	148
36	30
37	52
38	81
39	166
40	172
41	89
42	180
43	190
44	96
45	196
46	198
47	105
48	74
49	113
50	76
51	58
52	238
53	24
54	25
55	16
56	262
57	268
58	270
59	92
60	35
61	47
62	292
63	51

[3, 4, 6, 5, 12, 8, 9, 22, 28, 10, 36, 20, 7, 46, 52, 29, 60, 33, 70, 18, 78, 41, 22, 48, 100, 102, 53, 36, 28, 14, 65, 68, 69, 148, 30, 52, 81, 166, 172, 89, 180, 190, 96, 196, 198, 105, 74, 113, 76, 58, 238, 24, 25, 16, 262, 268, 270, 92, 35, 47, 292, 51]

cp's OEIS Frontend

A337878 a(n) is the smallest m > 0 such that the n-th prime divides Jacobsthal(m).

Table of values

List of values

n	a(n)
2	3
3	4
4	6
5	5
6	12
7	8
8	9
9	22
10	28
11	10
12	36
13	20
14	7
15	46
16	52
17	29
18	60
19	33
20	70
21	18
22	78
23	41
24	22
25	48
26	100
27	102
28	53
29	36
30	28
31	14
32	65
33	68
34	69
35	148
36	30
37	52
38	81
39	166
40	172
41	89
42	180
43	190
44	96
45	196
46	198
47	105
48	74
49	113
50	76
51	58
52	238
53	24
54	25
55	16
56	262
57	268
58	270
59	92
60	35
61	47
62	292
63	51

n	a(n)
2	3
3	4
4	6
5	5
6	12
7	8
8	9
9	22
10	28
11	10
12	36
13	20
14	7
15	46
16	52
17	29
18	60
19	33
20	70
21	18
22	78
23	41
24	22
25	48
26	100
27	102
28	53
29	36
30	28
31	14
32	65
33	68
34	69
35	148
36	30
37	52
38	81
39	166
40	172
41	89
42	180
43	190
44	96
45	196
46	198
47	105
48	74
49	113
50	76
51	58
52	238
53	24
54	25
55	16
56	262
57	268
58	270
59	92
60	35
61	47
62	292
63	51

n	a(n)
2	3
3	4
4	6
5	5
6	12
7	8
8	9
9	22
10	28
11	10
12	36
13	20
14	7
15	46
16	52
17	29
18	60
19	33
20	70
21	18
22	78
23	41
24	22
25	48
26	100
27	102
28	53
29	36
30	28
31	14
32	65
33	68
34	69
35	148
36	30
37	52
38	81
39	166
40	172
41	89
42	180
43	190
44	96
45	196
46	198
47	105
48	74
49	113
50	76
51	58
52	238
53	24
54	25
55	16
56	262
57	268
58	270
59	92
60	35
61	47
62	292
63	51