A025613 - OEIS

A025613 as a simple table

n	a(n)
1	1
2	3
3	4
4	9
5	12
6	16
7	27
8	36
9	48
10	64
11	81
12	108
13	144
14	192
15	243
16	256
17	324
18	432
19	576
20	729
21	768
22	972
23	1024
24	1296
25	1728
26	2187
27	2304
28	2916
29	3072
30	3888
31	4096
32	5184
33	6561
34	6912
35	8748
36	9216
37	11664
38	12288
39	15552
40	16384
41	19683
42	20736
43	26244
44	27648
45	34992
46	36864
47	46656

[1,3,4,9,12,16,27,36,48,64,81,108,144,192,243,256, 324,432,576,729,768,972,1024,1296,1728,2187,2304, 2916,3072,3888,4096,5184,6561,6912,8748,9216, 11664,12288,15552,16384,19683,20736,26244,27648, 34992,36864,46656]