A253852 - OEIS

A253852 as a simple table

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	3
6	4
7	3
8	4
9	6
10	12
11	12
12	12
13	12
14	24
15	36
16	48
17	36
18	48
19	72
20	144
21	144
22	144
23	144
24	288
25	432
26	576
27	432
28	576
29	864
30	1728
31	1728
32	1728
33	1728
34	3456
35	5184
36	6912
37	5184
38	6912
39	10368
40	20736
41	20736
42	20736
43	20736
44	41472
45	62208
46	82944
47	62208
48	82944
49	124416
50	248832

[1,1,1,1,2,3,4,3,4,6,12,12,12,12,24,36,48,36,48, 72,144,144,144,144,288,432,576,432,576,864,1728, 1728,1728,1728,3456,5184,6912,5184,6912,10368, 20736,20736,20736,20736,41472,62208,82944,62208, 82944,124416,248832]

[1,1,1,1,2,3,4,3,4,6,12,12,12,12,24,36,48,36,48,
 72,144,144,144,144,288,432,576,432,576,864,1728,
 1728,1728,1728,3456,5184,6912,5184,6912,10368,
 20736,20736,20736,20736,41472,62208,82944,62208,
 82944,124416,248832]