A127473 - cp's OEIS frontend

A127473 a(n) = phi(n)^2.

n	a(n)
1	1
2	1
3	4
4	4
5	16
6	4
7	36
8	16
9	36
10	16
11	100
12	16
13	144
14	36
15	64
16	64
17	256
18	36
19	324
20	64
21	144
22	100
23	484
24	64
25	400
26	144
27	324
28	144
29	784
30	64
31	900
32	256
33	400
34	256
35	576
36	144
37	1296
38	324
39	576
40	256
41	1600
42	144
43	1764
44	400
45	576
46	484
47	2116
48	256
49	1764
50	400
51	1024
52	576
53	2704
54	324
55	1600

[1, 1, 4, 4, 16, 4, 36, 16, 36, 16, 100, 16, 144, 36, 64, 64, 256, 36, 324, 64, 144, 100, 484, 64, 400, 144, 324, 144, 784, 64, 900, 256, 400, 256, 576, 144, 1296, 324, 576, 256, 1600, 144, 1764, 400, 576, 484, 2116, 256, 1764, 400, 1024, 576, 2704, 324, 1600]

cp's OEIS Frontend

A127473 a(n) = phi(n)^2.

Table of values

List of values