A193845 - OEIS

A193845 as a simple table

n	a(n)
0	1
1	3
2	1
3	7
4	5
5	1
6	15
7	17
8	7
9	1
10	31
11	49
12	31
13	9
14	1
15	63
16	129
17	111
18	49
19	11
20	1
21	127
22	321
23	351
24	209
25	71
26	13
27	1
28	255
29	769
30	1023
31	769
32	351
33	97
34	15
35	1
36	511
37	1793
38	2815
39	2561
40	1471
41	545
42	127
43	17
44	1
45	1023
46	4097
47	7423
48	7937
49	5503
50	2561
51	799
52	161
53	19
54	1

[1,3,1,7,5,1,15,17,7,1,31,49,31,9,1,63,129,111,49, 11,1,127,321,351,209,71,13,1,255,769,1023,769,351, 97,15,1,511,1793,2815,2561,1471,545,127,17,1,1023, 4097,7423,7937,5503,2561,799,161,19,1]