A077476 - OEIS

A077476 as a simple table

n	a(n)
1	1
2	4
3	16
4	18
5	64
6	72
7	256
8	288
9	405
10	486
11	726
12	847
13	1024
14	1125
15	1152
16	1183
17	1620
18	1734
19	1944
20	2166
21	2646
22	2904
23	3174
24	3388
25	4096
26	4500
27	4608
28	4732
29	5766
30	6480
31	6534
32	6727
33	6936
34	7776
35	8664
36	10584
37	11616
38	12250
39	12696
40	13552
41	14406
42	16384
43	16807
44	18000

[1,4,16,18,64,72,256,288,405,486,726,847,1024, 1125,1152,1183,1620,1734,1944,2166,2646,2904,3174, 3388,4096,4500,4608,4732,5766,6480,6534,6727,6936, 7776,8664,10584,11616,12250,12696,13552,14406, 16384,16807,18000]