A348507 - cp's OEIS frontend

A348507 a(n) = A003959(n) - n, where A003959 is multiplicative with a(p^e) = (p+1)^e.

n	a(n)
1	0
2	1
3	1
4	5
5	1
6	6
7	1
8	19
9	7
10	8
11	1
12	24
13	1
14	10
15	9
16	65
17	1
18	30
19	1
20	34
21	11
22	14
23	1
24	84
25	11
26	16
27	37
28	44
29	1
30	42
31	1
32	211
33	15
34	20
35	13
36	108
37	1
38	22
39	17
40	122
41	1
42	54
43	1
44	64
45	51
46	26
47	1
48	276
49	15
50	58
51	21
52	74
53	1
54	138
55	17
56	160
57	23
58	32
59	1
60	156
61	1
62	34
63	65
64	665
65	19
66	78
67	1
68	94
69	27
70	74
71	1
72	360
73	1
74	40
75	69
76	104
77	19
78	90
79	1
80	406
81	175
82	44
83	1
84	204

[0, 1, 1, 5, 1, 6, 1, 19, 7, 8, 1, 24, 1, 10, 9, 65, 1, 30, 1, 34, 11, 14, 1, 84, 11, 16, 37, 44, 1, 42, 1, 211, 15, 20, 13, 108, 1, 22, 17, 122, 1, 54, 1, 64, 51, 26, 1, 276, 15, 58, 21, 74, 1, 138, 17, 160, 23, 32, 1, 156, 1, 34, 65, 665, 19, 78, 1, 94, 27, 74, 1, 360, 1, 40, 69, 104, 19, 90, 1, 406, 175, 44, 1, 204]

cp's OEIS Frontend

A348507 a(n) = A003959(n) - n, where A003959 is multiplicative with a(p^e) = (p+1)^e.

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	5
5	1
6	6
7	1
8	19
9	7
10	8
11	1
12	24
13	1
14	10
15	9
16	65
17	1
18	30
19	1
20	34
21	11
22	14
23	1
24	84
25	11
26	16
27	37
28	44
29	1
30	42
31	1
32	211
33	15
34	20
35	13
36	108
37	1
38	22
39	17
40	122
41	1
42	54
43	1
44	64
45	51
46	26
47	1
48	276
49	15
50	58
51	21
52	74
53	1
54	138
55	17
56	160
57	23
58	32
59	1
60	156
61	1
62	34
63	65
64	665
65	19
66	78
67	1
68	94
69	27
70	74
71	1
72	360
73	1
74	40
75	69
76	104
77	19
78	90
79	1
80	406
81	175
82	44
83	1
84	204

n	a(n)
1	0
2	1
3	1
4	5
5	1
6	6
7	1
8	19
9	7
10	8
11	1
12	24
13	1
14	10
15	9
16	65
17	1
18	30
19	1
20	34
21	11
22	14
23	1
24	84
25	11
26	16
27	37
28	44
29	1
30	42
31	1
32	211
33	15
34	20
35	13
36	108
37	1
38	22
39	17
40	122
41	1
42	54
43	1
44	64
45	51
46	26
47	1
48	276
49	15
50	58
51	21
52	74
53	1
54	138
55	17
56	160
57	23
58	32
59	1
60	156
61	1
62	34
63	65
64	665
65	19
66	78
67	1
68	94
69	27
70	74
71	1
72	360
73	1
74	40
75	69
76	104
77	19
78	90
79	1
80	406
81	175
82	44
83	1
84	204

n	a(n)
1	0
2	1
3	1
4	5
5	1
6	6
7	1
8	19
9	7
10	8
11	1
12	24
13	1
14	10
15	9
16	65
17	1
18	30
19	1
20	34
21	11
22	14
23	1
24	84
25	11
26	16
27	37
28	44
29	1
30	42
31	1
32	211
33	15
34	20
35	13
36	108
37	1
38	22
39	17
40	122
41	1
42	54
43	1
44	64
45	51
46	26
47	1
48	276
49	15
50	58
51	21
52	74
53	1
54	138
55	17
56	160
57	23
58	32
59	1
60	156
61	1
62	34
63	65
64	665
65	19
66	78
67	1
68	94
69	27
70	74
71	1
72	360
73	1
74	40
75	69
76	104
77	19
78	90
79	1
80	406
81	175
82	44
83	1
84	204