A189120 - cp's OEIS frontend

A189120 Sum of squares of nonprime divisors of n.

n	a(n)
1	1
2	1
3	1
4	17
5	1
6	37
7	1
8	81
9	82
10	101
11	1
12	197
13	1
14	197
15	226
16	337
17	1
18	442
19	1
20	517
21	442
22	485
23	1
24	837
25	626
26	677
27	811
28	997
29	1
30	1262
31	1
32	1361
33	1090
34	1157
35	1226
36	1898
37	1
38	1445
39	1522
40	2181
41	1
42	2438
43	1
44	2437
45	2332
46	2117
47	1
48	3397
49	2402
50	3226
51	2602
52	3397
53	1
54	4087
55	3026
56	4197
57	3250
58	3365

[1, 1, 1, 17, 1, 37, 1, 81, 82, 101, 1, 197, 1, 197, 226, 337, 1, 442, 1, 517, 442, 485, 1, 837, 626, 677, 811, 997, 1, 1262, 1, 1361, 1090, 1157, 1226, 1898, 1, 1445, 1522, 2181, 1, 2438, 1, 2437, 2332, 2117, 1, 3397, 2402, 3226, 2602, 3397, 1, 4087, 3026, 4197, 3250, 3365]

cp's OEIS Frontend

A189120 Sum of squares of nonprime divisors of n.

Table of values

List of values