A066360 - cp's OEIS frontend

A066360 Number of unordered solutions in positive integers of xy + xz + yz = n with gcd(x,y,z) = 1.

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

[0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 2, 0, 1, 1, 2, 1, 2, 0, 2, 1, 2, 0, 3, 2, 1, 2, 2, 0, 3, 0, 3, 2, 2, 1, 4, 1, 1, 2, 4, 2, 4, 0, 2, 2, 2, 1, 5, 2, 2, 2, 4, 1, 3, 2, 4, 4, 2, 0, 6, 0, 3, 3, 4, 2, 4, 2, 2, 3, 4, 0, 7, 2, 2, 4, 4, 2, 4, 0, 5, 4, 3, 1, 6, 2, 2, 4, 6, 2, 6, 2, 4, 2, 2, 3, 8, 4, 2, 3, 4, 1]

cp's OEIS Frontend

A066360 Number of unordered solutions in positive integers of xy + xz + yz = n with gcd(x,y,z) = 1.

Table of values

List of values

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

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

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