A338325 - cp's OEIS frontend

A338325 Biquadratefree powerful numbers: numbers whose exponents in their prime factorization are either 2 or 3.

n	a(n)
1	1
2	4
3	8
4	9
5	25
6	27
7	36
8	49
9	72
10	100
11	108
12	121
13	125
14	169
15	196
16	200
17	216
18	225
19	289
20	343
21	361
22	392
23	441
24	484
25	500
26	529
27	675
28	676
29	841
30	900
31	961
32	968
33	1000
34	1089
35	1125
36	1156
37	1225
38	1323
39	1331
40	1352
41	1369
42	1372
43	1444
44	1521
45	1681
46	1764
47	1800
48	1849
49	2116
50	2197
51	2209

[1, 4, 8, 9, 25, 27, 36, 49, 72, 100, 108, 121, 125, 169, 196, 200, 216, 225, 289, 343, 361, 392, 441, 484, 500, 529, 675, 676, 841, 900, 961, 968, 1000, 1089, 1125, 1156, 1225, 1323, 1331, 1352, 1369, 1372, 1444, 1521, 1681, 1764, 1800, 1849, 2116, 2197, 2209]

cp's OEIS Frontend

A338325 Biquadratefree powerful numbers: numbers whose exponents in their prime factorization are either 2 or 3.

Table of values

List of values