A247372 - cp's OEIS frontend

A247372 List of b, where b is positive integer solutions of 1/a + 1/b = 1/c and a>b>c and gcd(a,b,c)=1, sorted by ascending a, then b.

n	a(n)
1	3
2	4
3	10
4	5
5	21
6	6
7	14
8	24
9	7
10	36
11	8
12	18
13	55
14	30
15	9
16	44
17	60
18	33
19	10
20	78
21	22
22	65
23	11
24	52
25	105
26	70
27	39
28	12
29	26
30	112
31	136
32	42
33	13
34	60
35	119
36	80
37	14
38	102
39	171
40	30
41	126
42	85
43	48
44	152
45	15
46	180
47	68
48	133
49	210
50	90
51	51
52	16
53	114
54	34
55	140
56	95
57	17
58	168
59	253
60	76
61	198
62	230

[3, 4, 10, 5, 21, 6, 14, 24, 7, 36, 8, 18, 55, 30, 9, 44, 60, 33, 10, 78, 22, 65, 11, 52, 105, 70, 39, 12, 26, 112, 136, 42, 13, 60, 119, 80, 14, 102, 171, 30, 126, 85, 48, 152, 15, 180, 68, 133, 210, 90, 51, 16, 114, 34, 140, 95, 17, 168, 253, 76, 198, 230]

cp's OEIS Frontend

A247372 List of b, where b is positive integer solutions of 1/a + 1/b = 1/c and a>b>c and gcd(a,b,c)=1, sorted by ascending a, then b.

Table of values

List of values

n	a(n)
1	3
2	4
3	10
4	5
5	21
6	6
7	14
8	24
9	7
10	36
11	8
12	18
13	55
14	30
15	9
16	44
17	60
18	33
19	10
20	78
21	22
22	65
23	11
24	52
25	105
26	70
27	39
28	12
29	26
30	112
31	136
32	42
33	13
34	60
35	119
36	80
37	14
38	102
39	171
40	30
41	126
42	85
43	48
44	152
45	15
46	180
47	68
48	133
49	210
50	90
51	51
52	16
53	114
54	34
55	140
56	95
57	17
58	168
59	253
60	76
61	198
62	230

n	a(n)
1	3
2	4
3	10
4	5
5	21
6	6
7	14
8	24
9	7
10	36
11	8
12	18
13	55
14	30
15	9
16	44
17	60
18	33
19	10
20	78
21	22
22	65
23	11
24	52
25	105
26	70
27	39
28	12
29	26
30	112
31	136
32	42
33	13
34	60
35	119
36	80
37	14
38	102
39	171
40	30
41	126
42	85
43	48
44	152
45	15
46	180
47	68
48	133
49	210
50	90
51	51
52	16
53	114
54	34
55	140
56	95
57	17
58	168
59	253
60	76
61	198
62	230

n	a(n)
1	3
2	4
3	10
4	5
5	21
6	6
7	14
8	24
9	7
10	36
11	8
12	18
13	55
14	30
15	9
16	44
17	60
18	33
19	10
20	78
21	22
22	65
23	11
24	52
25	105
26	70
27	39
28	12
29	26
30	112
31	136
32	42
33	13
34	60
35	119
36	80
37	14
38	102
39	171
40	30
41	126
42	85
43	48
44	152
45	15
46	180
47	68
48	133
49	210
50	90
51	51
52	16
53	114
54	34
55	140
56	95
57	17
58	168
59	253
60	76
61	198
62	230