A330400 - cp's OEIS frontend

A330400 Numbers at which the sum of the iterated unitary totient function (A329153) attains a record.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	8
7	9
8	16
9	17
10	29
11	32
12	41
13	45
14	53
15	64
16	73
17	83
18	85
19	101
20	113
21	125
22	128
23	137
24	153
25	187
26	197
27	233
28	257
29	389
30	401
31	512
32	577
33	641
34	677
35	685
36	703
37	773
38	901
39	929
40	977
41	1153
42	1193
43	1493
44	1537
45	1553
46	1657
47	1697
48	2047
49	2048
50	2313
51	2897
52	3089
53	3137
54	3593
55	4001

[1, 2, 3, 4, 5, 8, 9, 16, 17, 29, 32, 41, 45, 53, 64, 73, 83, 85, 101, 113, 125, 128, 137, 153, 187, 197, 233, 257, 389, 401, 512, 577, 641, 677, 685, 703, 773, 901, 929, 977, 1153, 1193, 1493, 1537, 1553, 1657, 1697, 2047, 2048, 2313, 2897, 3089, 3137, 3593, 4001]

cp's OEIS Frontend

A330400 Numbers at which the sum of the iterated unitary totient function (A329153) attains a record.

Table of values

List of values