A078573 - cp's OEIS frontend

A078573 The maximum exponent in prime factorization of the average of n-th twin prime pair.

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

[2, 1, 2, 2, 1, 1, 2, 3, 1, 3, 1, 2, 2, 6, 2, 2, 4, 3, 1, 3, 2, 2, 4, 1, 2, 1, 3, 1, 1, 2, 4, 1, 2, 1, 2, 2, 3, 2, 2, 2, 7, 1, 2, 1, 1, 3, 2, 2, 1, 4, 3, 4, 2, 1, 1, 2, 4, 1, 2, 2, 3, 2, 1, 3, 6, 1, 2, 1, 4, 1, 2, 1, 2, 5, 1, 7, 3, 1, 2, 1, 3, 3, 4, 5, 2, 2, 2, 2, 5, 2, 1, 1, 2, 3, 2, 1, 2, 3, 3, 2, 2, 1, 1, 1, 2]

cp's OEIS Frontend

A078573 The maximum exponent in prime factorization of the average of n-th twin prime pair.

Table of values

List of values

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

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

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