A349352 - cp's OEIS frontend

A349352 Sum of A006368, "the amusical permutation", and its Dirichlet inverse.

n	a(n)
1	2
2	0
3	0
4	9
5	0
6	12
7	0
8	9
9	4
10	24
11	0
12	24
13	0
14	30
15	16
16	27
17	0
18	42
19	0
20	30
21	20
22	48
23	0
24	21
25	16
26	60
27	20
28	51
29	0
30	54
31	0
32	45
33	32
34	78
35	40
36	30
37	0
38	84
39	40
40	51
41	0
42	90
43	0
44	78
45	52
46	102
47	0
48	96
49	25
50	90
51	52
52	84
53	0
54	90
55	64
56	57
57	56
58	132
59	0
60	27
61	0
62	138
63	74
64	99
65	80
66	138
67	0
68	111
69	68
70	114
71	0
72	114
73	0
74	168
75	68
76	132
77	80
78	150
79	0
80	138
81	61
82	186
83	0

[2, 0, 0, 9, 0, 12, 0, 9, 4, 24, 0, 24, 0, 30, 16, 27, 0, 42, 0, 30, 20, 48, 0, 21, 16, 60, 20, 51, 0, 54, 0, 45, 32, 78, 40, 30, 0, 84, 40, 51, 0, 90, 0, 78, 52, 102, 0, 96, 25, 90, 52, 84, 0, 90, 64, 57, 56, 132, 0, 27, 0, 138, 74, 99, 80, 138, 0, 111, 68, 114, 0, 114, 0, 168, 68, 132, 80, 150, 0, 138, 61, 186, 0]

cp's OEIS Frontend

A349352 Sum of A006368, "the amusical permutation", and its Dirichlet inverse.

Table of values

List of values

n	a(n)
1	2
2	0
3	0
4	9
5	0
6	12
7	0
8	9
9	4
10	24
11	0
12	24
13	0
14	30
15	16
16	27
17	0
18	42
19	0
20	30
21	20
22	48
23	0
24	21
25	16
26	60
27	20
28	51
29	0
30	54
31	0
32	45
33	32
34	78
35	40
36	30
37	0
38	84
39	40
40	51
41	0
42	90
43	0
44	78
45	52
46	102
47	0
48	96
49	25
50	90
51	52
52	84
53	0
54	90
55	64
56	57
57	56
58	132
59	0
60	27
61	0
62	138
63	74
64	99
65	80
66	138
67	0
68	111
69	68
70	114
71	0
72	114
73	0
74	168
75	68
76	132
77	80
78	150
79	0
80	138
81	61
82	186
83	0

n	a(n)
1	2
2	0
3	0
4	9
5	0
6	12
7	0
8	9
9	4
10	24
11	0
12	24
13	0
14	30
15	16
16	27
17	0
18	42
19	0
20	30
21	20
22	48
23	0
24	21
25	16
26	60
27	20
28	51
29	0
30	54
31	0
32	45
33	32
34	78
35	40
36	30
37	0
38	84
39	40
40	51
41	0
42	90
43	0
44	78
45	52
46	102
47	0
48	96
49	25
50	90
51	52
52	84
53	0
54	90
55	64
56	57
57	56
58	132
59	0
60	27
61	0
62	138
63	74
64	99
65	80
66	138
67	0
68	111
69	68
70	114
71	0
72	114
73	0
74	168
75	68
76	132
77	80
78	150
79	0
80	138
81	61
82	186
83	0

n	a(n)
1	2
2	0
3	0
4	9
5	0
6	12
7	0
8	9
9	4
10	24
11	0
12	24
13	0
14	30
15	16
16	27
17	0
18	42
19	0
20	30
21	20
22	48
23	0
24	21
25	16
26	60
27	20
28	51
29	0
30	54
31	0
32	45
33	32
34	78
35	40
36	30
37	0
38	84
39	40
40	51
41	0
42	90
43	0
44	78
45	52
46	102
47	0
48	96
49	25
50	90
51	52
52	84
53	0
54	90
55	64
56	57
57	56
58	132
59	0
60	27
61	0
62	138
63	74
64	99
65	80
66	138
67	0
68	111
69	68
70	114
71	0
72	114
73	0
74	168
75	68
76	132
77	80
78	150
79	0
80	138
81	61
82	186
83	0