A378446 - cp's OEIS frontend

A378446 Inverse Möbius transform of A083206, where A083206(n) is the number of ways of partitioning the divisors of n into two disjoint sets with equal sum.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	1
7	0
8	0
9	0
10	0
11	0
12	2
13	0
14	0
15	0
16	0
17	0
18	1
19	0
20	1
21	0
22	0
23	0
24	5
25	0
26	0
27	0
28	1
29	0
30	4
31	0
32	0
33	0
34	0
35	0
36	2
37	0
38	0
39	0
40	3
41	0
42	3
43	0
44	0
45	0
46	0
47	0
48	10
49	0
50	0
51	0
52	0
53	0
54	3
55	0
56	2
57	0
58	0
59	0
60	23
61	0
62	0
63	0
64	0
65	0
66	3
67	0
68	0
69	0
70	1
71	0
72	5
73	0
74	0
75	0
76	0
77	0
78	3
79	0
80	6
81	0
82	0
83	0
84	19
85	0
86	0
87	0
88	1
89	0
90	17
91	0
92	0
93	0
94	0
95	0
96	21
97	0
98	0
99	0
100	1
101	0
102	3
103	0
104	1
105	0
106	0
107	0
108	12

[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 5, 0, 0, 0, 1, 0, 4, 0, 0, 0, 0, 0, 2, 0, 0, 0, 3, 0, 3, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 3, 0, 2, 0, 0, 0, 23, 0, 0, 0, 0, 0, 3, 0, 0, 0, 1, 0, 5, 0, 0, 0, 0, 0, 3, 0, 6, 0, 0, 0, 19, 0, 0, 0, 1, 0, 17, 0, 0, 0, 0, 0, 21, 0, 0, 0, 1, 0, 3, 0, 1, 0, 0, 0, 12]

cp's OEIS Frontend

A378446 Inverse Möbius transform of A083206, where A083206(n) is the number of ways of partitioning the divisors of n into two disjoint sets with equal sum.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	1
7	0
8	0
9	0
10	0
11	0
12	2
13	0
14	0
15	0
16	0
17	0
18	1
19	0
20	1
21	0
22	0
23	0
24	5
25	0
26	0
27	0
28	1
29	0
30	4
31	0
32	0
33	0
34	0
35	0
36	2
37	0
38	0
39	0
40	3
41	0
42	3
43	0
44	0
45	0
46	0
47	0
48	10
49	0
50	0
51	0
52	0
53	0
54	3
55	0
56	2
57	0
58	0
59	0
60	23
61	0
62	0
63	0
64	0
65	0
66	3
67	0
68	0
69	0
70	1
71	0
72	5
73	0
74	0
75	0
76	0
77	0
78	3
79	0
80	6
81	0
82	0
83	0
84	19
85	0
86	0
87	0
88	1
89	0
90	17
91	0
92	0
93	0
94	0
95	0
96	21
97	0
98	0
99	0
100	1
101	0
102	3
103	0
104	1
105	0
106	0
107	0
108	12

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	1
7	0
8	0
9	0
10	0
11	0
12	2
13	0
14	0
15	0
16	0
17	0
18	1
19	0
20	1
21	0
22	0
23	0
24	5
25	0
26	0
27	0
28	1
29	0
30	4
31	0
32	0
33	0
34	0
35	0
36	2
37	0
38	0
39	0
40	3
41	0
42	3
43	0
44	0
45	0
46	0
47	0
48	10
49	0
50	0
51	0
52	0
53	0
54	3
55	0
56	2
57	0
58	0
59	0
60	23
61	0
62	0
63	0
64	0
65	0
66	3
67	0
68	0
69	0
70	1
71	0
72	5
73	0
74	0
75	0
76	0
77	0
78	3
79	0
80	6
81	0
82	0
83	0
84	19
85	0
86	0
87	0
88	1
89	0
90	17
91	0
92	0
93	0
94	0
95	0
96	21
97	0
98	0
99	0
100	1
101	0
102	3
103	0
104	1
105	0
106	0
107	0
108	12

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	1
7	0
8	0
9	0
10	0
11	0
12	2
13	0
14	0
15	0
16	0
17	0
18	1
19	0
20	1
21	0
22	0
23	0
24	5
25	0
26	0
27	0
28	1
29	0
30	4
31	0
32	0
33	0
34	0
35	0
36	2
37	0
38	0
39	0
40	3
41	0
42	3
43	0
44	0
45	0
46	0
47	0
48	10
49	0
50	0
51	0
52	0
53	0
54	3
55	0
56	2
57	0
58	0
59	0
60	23
61	0
62	0
63	0
64	0
65	0
66	3
67	0
68	0
69	0
70	1
71	0
72	5
73	0
74	0
75	0
76	0
77	0
78	3
79	0
80	6
81	0
82	0
83	0
84	19
85	0
86	0
87	0
88	1
89	0
90	17
91	0
92	0
93	0
94	0
95	0
96	21
97	0
98	0
99	0
100	1
101	0
102	3
103	0
104	1
105	0
106	0
107	0
108	12