A070820 - cp's OEIS frontend

A070820 Difference between n-th prime and the value of commutator[phi,gpf] = commutator[A000010, A006530] at the same prime argument.

n	a(n)
1	2
2	3
3	3
4	4
5	6
6	4
7	3
8	4
9	12
10	8
11	6
12	4
13	6
14	8
15	24
16	14
17	30
18	6
19	12
20	8
21	4
22	14
23	42
24	12
25	4
26	6
27	18
28	54
29	4
30	8
31	8
32	14
33	18
34	24
35	38
36	6
37	14
38	4
39	84
40	44
41	90
42	6
43	20
44	4
45	8
46	12
47	8
48	38
49	114
50	20
51	30
52	18
53	6
54	6
55	3
56	132
57	68
58	6
59	24
60	8
61	48
62	74
63	18
64	32
65	14
66	80
67	12
68	8
69	174
70	30
71	12
72	180
73	62
74	32
75	8
76	192
77	98
78	12
79	6
80	18

[2, 3, 3, 4, 6, 4, 3, 4, 12, 8, 6, 4, 6, 8, 24, 14, 30, 6, 12, 8, 4, 14, 42, 12, 4, 6, 18, 54, 4, 8, 8, 14, 18, 24, 38, 6, 14, 4, 84, 44, 90, 6, 20, 4, 8, 12, 8, 38, 114, 20, 30, 18, 6, 6, 3, 132, 68, 6, 24, 8, 48, 74, 18, 32, 14, 80, 12, 8, 174, 30, 12, 180, 62, 32, 8, 192, 98, 12, 6, 18]

cp's OEIS Frontend

A070820 Difference between n-th prime and the value of commutator[phi,gpf] = commutator[A000010, A006530] at the same prime argument.

Table of values

List of values

n	a(n)
1	2
2	3
3	3
4	4
5	6
6	4
7	3
8	4
9	12
10	8
11	6
12	4
13	6
14	8
15	24
16	14
17	30
18	6
19	12
20	8
21	4
22	14
23	42
24	12
25	4
26	6
27	18
28	54
29	4
30	8
31	8
32	14
33	18
34	24
35	38
36	6
37	14
38	4
39	84
40	44
41	90
42	6
43	20
44	4
45	8
46	12
47	8
48	38
49	114
50	20
51	30
52	18
53	6
54	6
55	3
56	132
57	68
58	6
59	24
60	8
61	48
62	74
63	18
64	32
65	14
66	80
67	12
68	8
69	174
70	30
71	12
72	180
73	62
74	32
75	8
76	192
77	98
78	12
79	6
80	18

n	a(n)
1	2
2	3
3	3
4	4
5	6
6	4
7	3
8	4
9	12
10	8
11	6
12	4
13	6
14	8
15	24
16	14
17	30
18	6
19	12
20	8
21	4
22	14
23	42
24	12
25	4
26	6
27	18
28	54
29	4
30	8
31	8
32	14
33	18
34	24
35	38
36	6
37	14
38	4
39	84
40	44
41	90
42	6
43	20
44	4
45	8
46	12
47	8
48	38
49	114
50	20
51	30
52	18
53	6
54	6
55	3
56	132
57	68
58	6
59	24
60	8
61	48
62	74
63	18
64	32
65	14
66	80
67	12
68	8
69	174
70	30
71	12
72	180
73	62
74	32
75	8
76	192
77	98
78	12
79	6
80	18

n	a(n)
1	2
2	3
3	3
4	4
5	6
6	4
7	3
8	4
9	12
10	8
11	6
12	4
13	6
14	8
15	24
16	14
17	30
18	6
19	12
20	8
21	4
22	14
23	42
24	12
25	4
26	6
27	18
28	54
29	4
30	8
31	8
32	14
33	18
34	24
35	38
36	6
37	14
38	4
39	84
40	44
41	90
42	6
43	20
44	4
45	8
46	12
47	8
48	38
49	114
50	20
51	30
52	18
53	6
54	6
55	3
56	132
57	68
58	6
59	24
60	8
61	48
62	74
63	18
64	32
65	14
66	80
67	12
68	8
69	174
70	30
71	12
72	180
73	62
74	32
75	8
76	192
77	98
78	12
79	6
80	18