A204907 - cp's OEIS frontend

A204907 Least k such that n divides A204906(k), the k-th difference of two primes >=5.

n	a(n)
1	1
2	1
3	2
4	3
5	8
6	2
7	11
8	4
9	16
10	8
11	23
12	7
13	29
14	11
15	38
16	17
17	47
18	16
19	56
20	31
21	67
22	23
23	80
24	22
25	108
26	29
27	92
28	49
29	140
30	38
31	121
32	37
33	137
34	47
35	194
36	46
37	172
38	56
39	191
40	68
41	212
42	67
43	234
44	110
45	233
46	80
47	255
48	79
49	277
50	108

[1, 1, 2, 3, 8, 2, 11, 4, 16, 8, 23, 7, 29, 11, 38, 17, 47, 16, 56, 31, 67, 23, 80, 22, 108, 29, 92, 49, 140, 38, 121, 37, 137, 47, 194, 46, 172, 56, 191, 68, 212, 67, 234, 110, 233, 80, 255, 79, 277, 108]

cp's OEIS Frontend

A204907 Least k such that n divides A204906(k), the k-th difference of two primes >=5.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	3
5	8
6	2
7	11
8	4
9	16
10	8
11	23
12	7
13	29
14	11
15	38
16	17
17	47
18	16
19	56
20	31
21	67
22	23
23	80
24	22
25	108
26	29
27	92
28	49
29	140
30	38
31	121
32	37
33	137
34	47
35	194
36	46
37	172
38	56
39	191
40	68
41	212
42	67
43	234
44	110
45	233
46	80
47	255
48	79
49	277
50	108

n	a(n)
1	1
2	1
3	2
4	3
5	8
6	2
7	11
8	4
9	16
10	8
11	23
12	7
13	29
14	11
15	38
16	17
17	47
18	16
19	56
20	31
21	67
22	23
23	80
24	22
25	108
26	29
27	92
28	49
29	140
30	38
31	121
32	37
33	137
34	47
35	194
36	46
37	172
38	56
39	191
40	68
41	212
42	67
43	234
44	110
45	233
46	80
47	255
48	79
49	277
50	108

n	a(n)
1	1
2	1
3	2
4	3
5	8
6	2
7	11
8	4
9	16
10	8
11	23
12	7
13	29
14	11
15	38
16	17
17	47
18	16
19	56
20	31
21	67
22	23
23	80
24	22
25	108
26	29
27	92
28	49
29	140
30	38
31	121
32	37
33	137
34	47
35	194
36	46
37	172
38	56
39	191
40	68
41	212
42	67
43	234
44	110
45	233
46	80
47	255
48	79
49	277
50	108