A055516 - cp's OEIS frontend

A055516 Largest integer k such that k | Phi(k) + d(k) + n.

n	a(n)
0	9
1	2
2	25
3	16
4	49
5	27
6	20
7	35
8	121
9	33
10	169
11	55
12	13
13	77
14	289
15	91
16	361
17	85
18	44
19	143
20	529
21	133
22	81
23	187
24	56
25	221
26	841
27	247
28	961
29	253
30	68
31	323
32	60
33	217
34	1369
35	391
36	72
37	437
38	1681
39	403
40	1849
41	493
42	92
43	551
44	2209
45	589
46	78
47	667
48	104
49	713
50	2809

[9, 2, 25, 16, 49, 27, 20, 35, 121, 33, 169, 55, 13, 77, 289, 91, 361, 85, 44, 143, 529, 133, 81, 187, 56, 221, 841, 247, 961, 253, 68, 323, 60, 217, 1369, 391, 72, 437, 1681, 403, 1849, 493, 92, 551, 2209, 589, 78, 667, 104, 713, 2809]

cp's OEIS Frontend

A055516 Largest integer k such that k | Phi(k) + d(k) + n.

Table of values

List of values