A103637 - cp's OEIS frontend

A103637 a(n) = Sum_{d|n, d==1 mod 3} d^2.

n	a(n)
1	1
2	1
3	1
4	17
5	1
6	1
7	50
8	17
9	1
10	101
11	1
12	17
13	170
14	50
15	1
16	273
17	1
18	1
19	362
20	117
21	50
22	485
23	1
24	17
25	626
26	170
27	1
28	850
29	1
30	101
31	962
32	273
33	1
34	1157
35	50
36	17
37	1370
38	362
39	170
40	1717
41	1
42	50
43	1850
44	501
45	1
46	2117
47	1
48	273
49	2451
50	726
51	1
52	2890
53	1
54	1
55	3026
56	850
57	362
58	3365
59	1
60	117
61	3722

[1, 1, 1, 17, 1, 1, 50, 17, 1, 101, 1, 17, 170, 50, 1, 273, 1, 1, 362, 117, 50, 485, 1, 17, 626, 170, 1, 850, 1, 101, 962, 273, 1, 1157, 50, 17, 1370, 362, 170, 1717, 1, 50, 1850, 501, 1, 2117, 1, 273, 2451, 726, 1, 2890, 1, 1, 3026, 850, 362, 3365, 1, 117, 3722]

cp's OEIS Frontend

A103637 a(n) = Sum_{d|n, d==1 mod 3} d^2.

Table of values

List of values