A116933 - cp's OEIS frontend

A116933 Smallest k greater than 0 such that n+k*p is a prime, where p is the smallest coprime greater than n+1.

n	a(n)
1	2
2	1
3	2
4	1
5	2
6	1
7	4
8	1
9	2
10	1
11	2
12	1
13	2
14	1
15	4
16	3
17	6
18	1
19	2
20	1
21	2
22	1
23	2
24	1
25	2
26	3
27	10
28	1
29	8
30	1
31	2
32	1
33	2
34	1
35	2
36	5
37	4
38	1
39	8
40	1
41	2
42	1
43	4
44	7
45	2
46	3
47	8
48	1
49	2
50	1
51	2
52	1
53	2
54	1
55	4
56	3
57	4
58	3
59	2
60	1
61	4
62	1
63	2
64	1
65	2
66	1
67	8
68	1
69	2
70	9
71	6
72	1
73	2
74	1
75	2
76	3
77	8
78	7
79	2
80	1
81	10
82	1
83	6
84	1
85	4
86	3
87	4
88	1
89	2
90	7
91	2
92	7
93	2
94	1
95	6
96	1
97	6
98	1
99	4
100	3
101	2
102	11
103	2
104	1

[2, 1, 2, 1, 2, 1, 4, 1, 2, 1, 2, 1, 2, 1, 4, 3, 6, 1, 2, 1, 2, 1, 2, 1, 2, 3, 10, 1, 8, 1, 2, 1, 2, 1, 2, 5, 4, 1, 8, 1, 2, 1, 4, 7, 2, 3, 8, 1, 2, 1, 2, 1, 2, 1, 4, 3, 4, 3, 2, 1, 4, 1, 2, 1, 2, 1, 8, 1, 2, 9, 6, 1, 2, 1, 2, 3, 8, 7, 2, 1, 10, 1, 6, 1, 4, 3, 4, 1, 2, 7, 2, 7, 2, 1, 6, 1, 6, 1, 4, 3, 2, 11, 2, 1]

cp's OEIS Frontend

A116933 Smallest k greater than 0 such that n+k*p is a prime, where p is the smallest coprime greater than n+1.

Table of values

List of values

n	a(n)
1	2
2	1
3	2
4	1
5	2
6	1
7	4
8	1
9	2
10	1
11	2
12	1
13	2
14	1
15	4
16	3
17	6
18	1
19	2
20	1
21	2
22	1
23	2
24	1
25	2
26	3
27	10
28	1
29	8
30	1
31	2
32	1
33	2
34	1
35	2
36	5
37	4
38	1
39	8
40	1
41	2
42	1
43	4
44	7
45	2
46	3
47	8
48	1
49	2
50	1
51	2
52	1
53	2
54	1
55	4
56	3
57	4
58	3
59	2
60	1
61	4
62	1
63	2
64	1
65	2
66	1
67	8
68	1
69	2
70	9
71	6
72	1
73	2
74	1
75	2
76	3
77	8
78	7
79	2
80	1
81	10
82	1
83	6
84	1
85	4
86	3
87	4
88	1
89	2
90	7
91	2
92	7
93	2
94	1
95	6
96	1
97	6
98	1
99	4
100	3
101	2
102	11
103	2
104	1

n	a(n)
1	2
2	1
3	2
4	1
5	2
6	1
7	4
8	1
9	2
10	1
11	2
12	1
13	2
14	1
15	4
16	3
17	6
18	1
19	2
20	1
21	2
22	1
23	2
24	1
25	2
26	3
27	10
28	1
29	8
30	1
31	2
32	1
33	2
34	1
35	2
36	5
37	4
38	1
39	8
40	1
41	2
42	1
43	4
44	7
45	2
46	3
47	8
48	1
49	2
50	1
51	2
52	1
53	2
54	1
55	4
56	3
57	4
58	3
59	2
60	1
61	4
62	1
63	2
64	1
65	2
66	1
67	8
68	1
69	2
70	9
71	6
72	1
73	2
74	1
75	2
76	3
77	8
78	7
79	2
80	1
81	10
82	1
83	6
84	1
85	4
86	3
87	4
88	1
89	2
90	7
91	2
92	7
93	2
94	1
95	6
96	1
97	6
98	1
99	4
100	3
101	2
102	11
103	2
104	1

n	a(n)
1	2
2	1
3	2
4	1
5	2
6	1
7	4
8	1
9	2
10	1
11	2
12	1
13	2
14	1
15	4
16	3
17	6
18	1
19	2
20	1
21	2
22	1
23	2
24	1
25	2
26	3
27	10
28	1
29	8
30	1
31	2
32	1
33	2
34	1
35	2
36	5
37	4
38	1
39	8
40	1
41	2
42	1
43	4
44	7
45	2
46	3
47	8
48	1
49	2
50	1
51	2
52	1
53	2
54	1
55	4
56	3
57	4
58	3
59	2
60	1
61	4
62	1
63	2
64	1
65	2
66	1
67	8
68	1
69	2
70	9
71	6
72	1
73	2
74	1
75	2
76	3
77	8
78	7
79	2
80	1
81	10
82	1
83	6
84	1
85	4
86	3
87	4
88	1
89	2
90	7
91	2
92	7
93	2
94	1
95	6
96	1
97	6
98	1
99	4
100	3
101	2
102	11
103	2
104	1