A078571 - cp's OEIS frontend

A078571 Total number of prime factors of the average of n-th twin prime pair.

n	a(n)
1	2
2	2
3	3
4	3
5	3
6	3
7	4
8	5
9	3
10	5
11	3
12	4
13	5
14	7
15	4
16	4
17	6
18	5
19	3
20	5
21	4
22	5
23	7
24	4
25	4
26	4
27	6
28	3
29	3
30	5
31	6
32	3
33	5
34	4
35	5
36	5
37	5
38	5
39	4
40	5
41	9
42	4
43	4
44	4
45	4
46	6
47	5
48	5
49	4
50	6
51	5
52	7
53	4
54	3
55	4
56	4
57	7
58	3
59	5
60	5
61	5
62	5
63	3
64	6
65	8
66	4
67	5
68	3
69	7
70	5
71	6
72	3
73	5
74	9
75	3
76	9
77	5
78	5
79	5
80	3
81	6
82	7
83	7
84	8
85	4
86	4
87	6
88	5
89	8
90	4
91	4
92	3
93	5
94	7
95	5
96	3
97	4
98	7
99	5
100	5
101	5
102	3
103	4
104	4
105	5

[2, 2, 3, 3, 3, 3, 4, 5, 3, 5, 3, 4, 5, 7, 4, 4, 6, 5, 3, 5, 4, 5, 7, 4, 4, 4, 6, 3, 3, 5, 6, 3, 5, 4, 5, 5, 5, 5, 4, 5, 9, 4, 4, 4, 4, 6, 5, 5, 4, 6, 5, 7, 4, 3, 4, 4, 7, 3, 5, 5, 5, 5, 3, 6, 8, 4, 5, 3, 7, 5, 6, 3, 5, 9, 3, 9, 5, 5, 5, 3, 6, 7, 7, 8, 4, 4, 6, 5, 8, 4, 4, 3, 5, 7, 5, 3, 4, 7, 5, 5, 5, 3, 4, 4, 5]

cp's OEIS Frontend

A078571 Total number of prime factors of the average of n-th twin prime pair.

Table of values

List of values

n	a(n)
1	2
2	2
3	3
4	3
5	3
6	3
7	4
8	5
9	3
10	5
11	3
12	4
13	5
14	7
15	4
16	4
17	6
18	5
19	3
20	5
21	4
22	5
23	7
24	4
25	4
26	4
27	6
28	3
29	3
30	5
31	6
32	3
33	5
34	4
35	5
36	5
37	5
38	5
39	4
40	5
41	9
42	4
43	4
44	4
45	4
46	6
47	5
48	5
49	4
50	6
51	5
52	7
53	4
54	3
55	4
56	4
57	7
58	3
59	5
60	5
61	5
62	5
63	3
64	6
65	8
66	4
67	5
68	3
69	7
70	5
71	6
72	3
73	5
74	9
75	3
76	9
77	5
78	5
79	5
80	3
81	6
82	7
83	7
84	8
85	4
86	4
87	6
88	5
89	8
90	4
91	4
92	3
93	5
94	7
95	5
96	3
97	4
98	7
99	5
100	5
101	5
102	3
103	4
104	4
105	5

n	a(n)
1	2
2	2
3	3
4	3
5	3
6	3
7	4
8	5
9	3
10	5
11	3
12	4
13	5
14	7
15	4
16	4
17	6
18	5
19	3
20	5
21	4
22	5
23	7
24	4
25	4
26	4
27	6
28	3
29	3
30	5
31	6
32	3
33	5
34	4
35	5
36	5
37	5
38	5
39	4
40	5
41	9
42	4
43	4
44	4
45	4
46	6
47	5
48	5
49	4
50	6
51	5
52	7
53	4
54	3
55	4
56	4
57	7
58	3
59	5
60	5
61	5
62	5
63	3
64	6
65	8
66	4
67	5
68	3
69	7
70	5
71	6
72	3
73	5
74	9
75	3
76	9
77	5
78	5
79	5
80	3
81	6
82	7
83	7
84	8
85	4
86	4
87	6
88	5
89	8
90	4
91	4
92	3
93	5
94	7
95	5
96	3
97	4
98	7
99	5
100	5
101	5
102	3
103	4
104	4
105	5

n	a(n)
1	2
2	2
3	3
4	3
5	3
6	3
7	4
8	5
9	3
10	5
11	3
12	4
13	5
14	7
15	4
16	4
17	6
18	5
19	3
20	5
21	4
22	5
23	7
24	4
25	4
26	4
27	6
28	3
29	3
30	5
31	6
32	3
33	5
34	4
35	5
36	5
37	5
38	5
39	4
40	5
41	9
42	4
43	4
44	4
45	4
46	6
47	5
48	5
49	4
50	6
51	5
52	7
53	4
54	3
55	4
56	4
57	7
58	3
59	5
60	5
61	5
62	5
63	3
64	6
65	8
66	4
67	5
68	3
69	7
70	5
71	6
72	3
73	5
74	9
75	3
76	9
77	5
78	5
79	5
80	3
81	6
82	7
83	7
84	8
85	4
86	4
87	6
88	5
89	8
90	4
91	4
92	3
93	5
94	7
95	5
96	3
97	4
98	7
99	5
100	5
101	5
102	3
103	4
104	4
105	5