A097753 - OEIS

A097753 as a simple table

n	a(n)
1	1
2	2
3	5
4	3
5	10
6	25
7	4
8	15
9	50
10	125
11	6
12	20
13	75
14	250
15	65
16	8
17	30
18	100
19	375
20	130
21	3125
22	9
23	40
24	150
25	500
26	195
27	6250
28	15625
29	12
30	45
31	200
32	750
33	260
34	9375
35	31250
36	325
37	16
38	60
39	225
40	1000
41	390
42	12500
43	46875
44	650
45	390625
46	18
47	80
48	300
49	1125
50	520
51	18750
52	62500
53	975

[1,2,5,3,10,25,4,15,50,125,6,20,75,250,65,8,30, 100,375,130,3125,9,40,150,500,195,6250,15625,12, 45,200,750,260,9375,31250,325,16,60,225,1000,390, 12500,46875,650,390625,18,80,300,1125,520,18750, 62500,975]