A063648 - cp's OEIS frontend

A063648 Smallest c such that 1/n=1/c+1/b has integer solutions with c>b.

n	a(n)
2	6
3	12
4	12
5	30
6	15
7	56
8	24
9	36
10	30
11	132
12	28
13	182
14	42
15	40
16	48
17	306
18	45
19	380
20	45
21	70
22	66
23	552
24	56
25	150
26	78
27	108
28	77
29	870
30	66
31	992
32	96
33	132
34	102
35	84
36	84
37	1406
38	114
39	156
40	90
41	1722
42	91
43	1892
44	132
45	120
46	138
47	2256
48	112
49	392
50	150
51	204
52	156
53	2862
54	135
55	176
56	120
57	228
58	174

[6, 12, 12, 30, 15, 56, 24, 36, 30, 132, 28, 182, 42, 40, 48, 306, 45, 380, 45, 70, 66, 552, 56, 150, 78, 108, 77, 870, 66, 992, 96, 132, 102, 84, 84, 1406, 114, 156, 90, 1722, 91, 1892, 132, 120, 138, 2256, 112, 392, 150, 204, 156, 2862, 135, 176, 120, 228, 174]

cp's OEIS Frontend

A063648 Smallest c such that 1/n=1/c+1/b has integer solutions with c>b.

Table of values

List of values