A377821 - cp's OEIS frontend

A377821 Powerful numbers that have no more than one odd exponent in their prime factorization.

n	a(n)
1	1
2	4
3	8
4	9
5	16
6	25
7	27
8	32
9	36
10	49
11	64
12	72
13	81
14	100
15	108
16	121
17	125
18	128
19	144
20	169
21	196
22	200
23	225
24	243
25	256
26	288
27	289
28	324
29	343
30	361
31	392
32	400
33	432
34	441
35	484
36	500
37	512
38	529
39	576
40	625
41	648
42	675
43	676
44	729
45	784
46	800
47	841
48	900
49	961
50	968
51	972
52	1024
53	1089
54	1125
55	1152

[1, 4, 8, 9, 16, 25, 27, 32, 36, 49, 64, 72, 81, 100, 108, 121, 125, 128, 144, 169, 196, 200, 225, 243, 256, 288, 289, 324, 343, 361, 392, 400, 432, 441, 484, 500, 512, 529, 576, 625, 648, 675, 676, 729, 784, 800, 841, 900, 961, 968, 972, 1024, 1089, 1125, 1152]

cp's OEIS Frontend

A377821 Powerful numbers that have no more than one odd exponent in their prime factorization.

Table of values

List of values