A235323 - cp's OEIS frontend

A235323 Squared sum of the distinct prime factors of n, i.e., sopf(n)^2.

n	a(n)
1	0
2	4
3	9
4	4
5	25
6	25
7	49
8	4
9	9
10	49
11	121
12	25
13	169
14	81
15	64
16	4
17	289
18	25
19	361
20	49
21	100
22	169
23	529
24	25
25	25
26	225
27	9
28	81
29	841
30	100
31	961
32	4
33	196
34	361
35	144
36	25
37	1369
38	441
39	256
40	49
41	1681
42	144
43	1849
44	169
45	64
46	625
47	2209
48	25
49	49
50	49
51	400
52	225
53	2809
54	25
55	256
56	81
57	484
58	961

[0, 4, 9, 4, 25, 25, 49, 4, 9, 49, 121, 25, 169, 81, 64, 4, 289, 25, 361, 49, 100, 169, 529, 25, 25, 225, 9, 81, 841, 100, 961, 4, 196, 361, 144, 25, 1369, 441, 256, 49, 1681, 144, 1849, 169, 64, 625, 2209, 25, 49, 49, 400, 225, 2809, 25, 256, 81, 484, 961]

cp's OEIS Frontend

A235323 Squared sum of the distinct prime factors of n, i.e., sopf(n)^2.

Table of values

List of values