A204916 - cp's OEIS frontend

A204916 Least k such that n divides s(k)-s(j) for some j in [1,k), where s(k)=(prime(k))^2.

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

[2, 3, 3, 3, 2, 4, 3, 3, 4, 4, 6, 4, 5, 5, 4, 3, 8, 5, 7, 4, 3, 7, 10, 4, 9, 8, 10, 5, 11, 6, 10, 5, 6, 9, 7, 5, 14, 11, 5, 4, 14, 7, 13, 7, 4, 10, 16, 5, 15, 11, 8, 8, 17, 11, 6, 5, 7, 13, 18, 6]

cp's OEIS Frontend

A204916 Least k such that n divides s(k)-s(j) for some j in [1,k), where s(k)=(prime(k))^2.

Table of values

List of values

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

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

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