A287505 - OEIS

A287505 as a simple table

n	a(n)
0	1
1	1
2	0
3	0
4	3
5	3
6	3
7	3
8	15
9	15
10	15
11	15
12	15
13	15
14	15
15	15
16	143
17	143
18	15
19	15
20	143
21	143
22	15
23	15
24	591
25	591
26	15
27	15
28	2127
29	2127
30	431
31	431
32	49631
33	49631
34	49663
35	49663
36	53759
37	53759
38	53727
39	53727
40	250335
41	250335
42	250367
43	250367
44	258559
45	258559
46	160255
47	160255
48	160231

[1,1,0,0,3,3,3,3,15,15,15,15,15,15,15,15,143,143, 15,15,143,143,15,15,591,591,15,15,2127,2127,431, 431,49631,49631,49663,49663,53759,53759,53727, 53727,250335,250335,250367,250367,258559,258559, 160255,160255,160231]