A075259 - cp's OEIS frontend

A075259 Number of solutions (x,y,z) to 3/(2n+1) = 1/x + 1/y + 1/z satisfying 0 < x < y < z and odd x, y, z.

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

[0, 1, 2, 1, 1, 5, 2, 1, 3, 5, 1, 12, 8, 3, 3, 5, 14, 8, 6, 4, 7, 20, 1, 9, 6, 3, 22, 11, 3, 11, 31, 24, 5, 10, 3, 11, 16, 20, 6, 23, 2, 35, 7, 3, 35, 15, 25, 16, 47, 8, 12, 54, 3, 9, 8, 4, 42, 41, 22, 11, 8, 25, 8, 15, 5, 61, 92, 3, 7, 16, 28, 47, 37, 7, 10, 40, 23, 13, 11, 29, 11, 75, 3]

cp's OEIS Frontend

A075259 Number of solutions (x,y,z) to 3/(2n+1) = 1/x + 1/y + 1/z satisfying 0 < x < y < z and odd x, y, z.

Table of values

List of values

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

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

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