A253565 - OEIS

A253565 as a simple table

n	a(n)
0	1
1	2
2	3
3	4
4	5
5	9
6	6
7	8
8	7
9	25
10	15
11	27
12	10
13	18
14	12
15	16
16	11
17	49
18	35
19	125
20	21
21	75
22	45
23	81
24	14
25	50
26	30
27	54
28	20
29	36
30	24
31	32
32	13
33	121
34	77
35	343
36	55
37	245
38	175
39	625
40	33
41	147
42	105
43	375
44	63
45	225
46	135
47	243
48	22
49	98
50	70
51	250
52	42
53	150
54	90
55	162
56	28
57	100
58	60
59	108
60	40
61	72
62	48
63	64
64	17
65	169
66	143
67	1331
68	91
69	847
70	539
71	2401
72	65
73	605
74	385
75	1715
76	275
77	1225
78	875
79	3125
80	39

[1,2,3,4,5,9,6,8,7,25,15,27,10,18,12,16,11,49,35, 125,21,75,45,81,14,50,30,54,20,36,24,32,13,121,77, 343,55,245,175,625,33,147,105,375,63,225,135,243, 22,98,70,250,42,150,90,162,28,100,60,108,40,72,48, 64,17,169,143,1331,91,847,539,2401,65,605,385, 1715,275,1225,875,3125,39]