A210197 - OEIS

A210197 as a simple table

n	a(n)
1	1
2	3
3	7
4	1
5	15
6	5
7	31
8	17
9	1
10	63
11	49
12	7
13	127
14	129
15	31
16	1
17	255
18	321
19	111
20	9
21	511
22	769
23	351
24	49
25	1
26	1023
27	1793
28	1023
29	209
30	11
31	2047
32	4097
33	2815
34	769
35	71
36	1
37	4095
38	9217
39	7423
40	2561
41	351
42	13
43	8191
44	20481
45	18943
46	7937
47	1471
48	97
49	1
50	16383
51	45057
52	47103

[1,3,7,1,15,5,31,17,1,63,49,7,127,129,31,1,255, 321,111,9,511,769,351,49,1,1023,1793,1023,209,11, 2047,4097,2815,769,71,1,4095,9217,7423,2561,351, 13,8191,20481,18943,7937,1471,97,1,16383,45057, 47103]