A318511 - cp's OEIS frontend

A318511 Numerators of the sequence whose Dirichlet convolution with itself yields A064549, n * Product_{primes p|n} p.

n	a(n)
1	1
2	2
3	9
4	2
5	25
6	9
7	49
8	4
9	27
10	25
11	121
12	9
13	169
14	49
15	225
16	6
17	289
18	27
19	361
20	25
21	441
22	121
23	529
24	18
25	-125
26	169
27	405
28	49
29	841
30	225
31	961
32	12
33	1089
34	289
35	1225
36	27
37	1369
38	361
39	1521
40	50
41	1681
42	441
43	1849
44	121
45	675
46	529
47	2209
48	27
49	-1029
50	-125
51	2601
52	169
53	2809
54	405
55	3025
56	98
57	3249
58	841
59	3481
60	225
61	3721
62	961
63	1323
64	20
65	4225
66	1089
67	4489
68	289
69	4761
70	1225
71	5041
72	27

[1, 2, 9, 2, 25, 9, 49, 4, 27, 25, 121, 9, 169, 49, 225, 6, 289, 27, 361, 25, 441, 121, 529, 18, -125, 169, 405, 49, 841, 225, 961, 12, 1089, 289, 1225, 27, 1369, 361, 1521, 50, 1681, 441, 1849, 121, 675, 529, 2209, 27, -1029, -125, 2601, 169, 2809, 405, 3025, 98, 3249, 841, 3481, 225, 3721, 961, 1323, 20, 4225, 1089, 4489, 289, 4761, 1225, 5041, 27]

cp's OEIS Frontend

A318511 Numerators of the sequence whose Dirichlet convolution with itself yields A064549, n * Product_{primes p|n} p.

Table of values

List of values