A051700 - cp's OEIS frontend

A051700 Distance from n to closest prime that is different from n.

n	a(n)
0	2
1	1
2	1
3	1
4	1
5	2
6	1
7	2
8	1
9	2
10	1
11	2
12	1
13	2
14	1
15	2
16	1
17	2
18	1
19	2
20	1
21	2
22	1
23	4
24	1
25	2
26	3
27	2
28	1
29	2
30	1
31	2
32	1
33	2
34	3
35	2
36	1
37	4
38	1
39	2
40	1
41	2
42	1
43	2
44	1
45	2
46	1
47	4
48	1
49	2
50	3
51	2
52	1
53	6
54	1
55	2
56	3
57	2
58	1
59	2
60	1
61	2
62	1
63	2
64	3
65	2
66	1
67	4
68	1
69	2
70	1
71	2
72	1
73	2
74	1
75	2
76	3
77	2
78	1
79	4
80	1
81	2
82	1
83	4
84	1
85	2
86	3
87	2
88	1
89	6
90	1
91	2
92	3
93	4
94	3
95	2
96	1
97	4
98	1
99	2
100	1
101	2
102	1
103	2
104	1

[2, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 4, 1, 2, 3, 2, 1, 2, 1, 2, 1, 2, 3, 2, 1, 4, 1, 2, 1, 2, 1, 2, 1, 2, 1, 4, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 2, 1, 2, 1, 2, 3, 2, 1, 4, 1, 2, 1, 2, 1, 2, 1, 2, 3, 2, 1, 4, 1, 2, 1, 4, 1, 2, 3, 2, 1, 6, 1, 2, 3, 4, 3, 2, 1, 4, 1, 2, 1, 2, 1, 2, 1]

cp's OEIS Frontend

A051700 Distance from n to closest prime that is different from n.

Table of values

List of values

n	a(n)
0	2
1	1
2	1
3	1
4	1
5	2
6	1
7	2
8	1
9	2
10	1
11	2
12	1
13	2
14	1
15	2
16	1
17	2
18	1
19	2
20	1
21	2
22	1
23	4
24	1
25	2
26	3
27	2
28	1
29	2
30	1
31	2
32	1
33	2
34	3
35	2
36	1
37	4
38	1
39	2
40	1
41	2
42	1
43	2
44	1
45	2
46	1
47	4
48	1
49	2
50	3
51	2
52	1
53	6
54	1
55	2
56	3
57	2
58	1
59	2
60	1
61	2
62	1
63	2
64	3
65	2
66	1
67	4
68	1
69	2
70	1
71	2
72	1
73	2
74	1
75	2
76	3
77	2
78	1
79	4
80	1
81	2
82	1
83	4
84	1
85	2
86	3
87	2
88	1
89	6
90	1
91	2
92	3
93	4
94	3
95	2
96	1
97	4
98	1
99	2
100	1
101	2
102	1
103	2
104	1

n	a(n)
0	2
1	1
2	1
3	1
4	1
5	2
6	1
7	2
8	1
9	2
10	1
11	2
12	1
13	2
14	1
15	2
16	1
17	2
18	1
19	2
20	1
21	2
22	1
23	4
24	1
25	2
26	3
27	2
28	1
29	2
30	1
31	2
32	1
33	2
34	3
35	2
36	1
37	4
38	1
39	2
40	1
41	2
42	1
43	2
44	1
45	2
46	1
47	4
48	1
49	2
50	3
51	2
52	1
53	6
54	1
55	2
56	3
57	2
58	1
59	2
60	1
61	2
62	1
63	2
64	3
65	2
66	1
67	4
68	1
69	2
70	1
71	2
72	1
73	2
74	1
75	2
76	3
77	2
78	1
79	4
80	1
81	2
82	1
83	4
84	1
85	2
86	3
87	2
88	1
89	6
90	1
91	2
92	3
93	4
94	3
95	2
96	1
97	4
98	1
99	2
100	1
101	2
102	1
103	2
104	1

n	a(n)
0	2
1	1
2	1
3	1
4	1
5	2
6	1
7	2
8	1
9	2
10	1
11	2
12	1
13	2
14	1
15	2
16	1
17	2
18	1
19	2
20	1
21	2
22	1
23	4
24	1
25	2
26	3
27	2
28	1
29	2
30	1
31	2
32	1
33	2
34	3
35	2
36	1
37	4
38	1
39	2
40	1
41	2
42	1
43	2
44	1
45	2
46	1
47	4
48	1
49	2
50	3
51	2
52	1
53	6
54	1
55	2
56	3
57	2
58	1
59	2
60	1
61	2
62	1
63	2
64	3
65	2
66	1
67	4
68	1
69	2
70	1
71	2
72	1
73	2
74	1
75	2
76	3
77	2
78	1
79	4
80	1
81	2
82	1
83	4
84	1
85	2
86	3
87	2
88	1
89	6
90	1
91	2
92	3
93	4
94	3
95	2
96	1
97	4
98	1
99	2
100	1
101	2
102	1
103	2
104	1