A087321 - cp's OEIS frontend

A087321 Smallest multiple of n which is a perfect power (at least a square) of a squarefree number.

n	a(n)
1	1
2	4
3	9
4	4
5	25
6	36
7	49
8	8
9	9
10	100
11	121
12	36
13	169
14	196
15	225
16	16
17	289
18	36
19	361
20	100
21	441
22	484
23	529
24	216
25	25
26	676
27	27
28	196
29	841
30	900
31	961
32	32
33	1089
34	1156
35	1225
36	36
37	1369
38	1444
39	1521
40	1000
41	1681
42	1764
43	1849
44	484
45	225
46	2116
47	2209
48	1296
49	49
50	100
51	2601
52	676
53	2809
54	216

[1, 4, 9, 4, 25, 36, 49, 8, 9, 100, 121, 36, 169, 196, 225, 16, 289, 36, 361, 100, 441, 484, 529, 216, 25, 676, 27, 196, 841, 900, 961, 32, 1089, 1156, 1225, 36, 1369, 1444, 1521, 1000, 1681, 1764, 1849, 484, 225, 2116, 2209, 1296, 49, 100, 2601, 676, 2809, 216]

cp's OEIS Frontend

A087321 Smallest multiple of n which is a perfect power (at least a square) of a squarefree number.

Table of values

List of values