A099655 - cp's OEIS frontend

A099655 a[n]=A098085[n]-A096215[n], difference between next and previous primes to A011974[n], the sum of two consecutive primes.

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

[4, 4, 2, 2, 6, 2, 6, 2, 6, 2, 4, 6, 6, 8, 4, 4, 14, 4, 2, 10, 6, 6, 6, 10, 2, 12, 12, 12, 12, 2, 6, 6, 6, 10, 14, 4, 14, 14, 10, 4, 8, 6, 6, 8, 8, 10, 6, 8, 8, 2, 12, 8, 8, 6, 12, 18, 18, 10, 6, 6, 6, 2, 2, 12, 12, 6, 12, 8, 10, 8, 10, 8, 4, 6, 8, 4, 14, 12, 2, 2, 14, 14, 14, 14, 2, 20, 20, 8, 10, 8]

cp's OEIS Frontend

A099655 a[n]=A098085[n]-A096215[n], difference between next and previous primes to A011974[n], the sum of two consecutive primes.

Table of values

List of values

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

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

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