A109712 - cp's OEIS frontend

A109712 UnitarySigmaUnitaryPhi(n) or USUP(n).

n	a(n)
1	1
2	3
3	2
4	5
5	4
6	6
7	6
8	9
9	8
10	12
11	10
12	10
13	12
14	18
15	8
16	17
17	16
18	24
19	18
20	20
21	12
22	30
23	22
24	18
25	24
26	36
27	26
28	30
29	28
30	24
31	30
32	33
33	20
34	48
35	24
36	40
37	36
38	54
39	24
40	36
41	40
42	36
43	42
44	50
45	32
46	66
47	46
48	34
49	48
50	72
51	32
52	60
53	52
54	78
55	40
56	54
57	36
58	84
59	58
60	40
61	60
62	90
63	48
64	65
65	48
66	60
67	66
68	80
69	44
70	72
71	70
72	72
73	72
74	108
75	48
76	90
77	60
78	72
79	78
80	68

[1, 3, 2, 5, 4, 6, 6, 9, 8, 12, 10, 10, 12, 18, 8, 17, 16, 24, 18, 20, 12, 30, 22, 18, 24, 36, 26, 30, 28, 24, 30, 33, 20, 48, 24, 40, 36, 54, 24, 36, 40, 36, 42, 50, 32, 66, 46, 34, 48, 72, 32, 60, 52, 78, 40, 54, 36, 84, 58, 40, 60, 90, 48, 65, 48, 60, 66, 80, 44, 72, 70, 72, 72, 108, 48, 90, 60, 72, 78, 68]

cp's OEIS Frontend

A109712 UnitarySigmaUnitaryPhi(n) or USUP(n).

Table of values

List of values

n	a(n)
1	1
2	3
3	2
4	5
5	4
6	6
7	6
8	9
9	8
10	12
11	10
12	10
13	12
14	18
15	8
16	17
17	16
18	24
19	18
20	20
21	12
22	30
23	22
24	18
25	24
26	36
27	26
28	30
29	28
30	24
31	30
32	33
33	20
34	48
35	24
36	40
37	36
38	54
39	24
40	36
41	40
42	36
43	42
44	50
45	32
46	66
47	46
48	34
49	48
50	72
51	32
52	60
53	52
54	78
55	40
56	54
57	36
58	84
59	58
60	40
61	60
62	90
63	48
64	65
65	48
66	60
67	66
68	80
69	44
70	72
71	70
72	72
73	72
74	108
75	48
76	90
77	60
78	72
79	78
80	68

n	a(n)
1	1
2	3
3	2
4	5
5	4
6	6
7	6
8	9
9	8
10	12
11	10
12	10
13	12
14	18
15	8
16	17
17	16
18	24
19	18
20	20
21	12
22	30
23	22
24	18
25	24
26	36
27	26
28	30
29	28
30	24
31	30
32	33
33	20
34	48
35	24
36	40
37	36
38	54
39	24
40	36
41	40
42	36
43	42
44	50
45	32
46	66
47	46
48	34
49	48
50	72
51	32
52	60
53	52
54	78
55	40
56	54
57	36
58	84
59	58
60	40
61	60
62	90
63	48
64	65
65	48
66	60
67	66
68	80
69	44
70	72
71	70
72	72
73	72
74	108
75	48
76	90
77	60
78	72
79	78
80	68

n	a(n)
1	1
2	3
3	2
4	5
5	4
6	6
7	6
8	9
9	8
10	12
11	10
12	10
13	12
14	18
15	8
16	17
17	16
18	24
19	18
20	20
21	12
22	30
23	22
24	18
25	24
26	36
27	26
28	30
29	28
30	24
31	30
32	33
33	20
34	48
35	24
36	40
37	36
38	54
39	24
40	36
41	40
42	36
43	42
44	50
45	32
46	66
47	46
48	34
49	48
50	72
51	32
52	60
53	52
54	78
55	40
56	54
57	36
58	84
59	58
60	40
61	60
62	90
63	48
64	65
65	48
66	60
67	66
68	80
69	44
70	72
71	70
72	72
73	72
74	108
75	48
76	90
77	60
78	72
79	78
80	68