A288870 - OEIS

A288870 as a simple table

n	a(n)
0	2
1	3
2	4
3	5
4	7
5	6
6	9
7	13
8	11
9	8
10	17
11	25
12	21
13	15
14	10
15	33
16	49
17	41
18	29
19	19
20	12
21	65
22	97
23	81
24	57
25	37
26	23
27	14
28	129
29	193
30	161
31	113
32	73
33	45
34	27
35	16
36	257
37	385
38	321
39	225
40	145
41	89
42	53
43	31
44	18
45	513
46	769
47	641
48	449
49	289
50	177
51	105
52	61
53	35
54	20
55	1025
56	1537
57	1281
58	897
59	577
60	353
61	209
62	121
63	69
64	39
65	22

[2,3,4,5,7,6,9,13,11,8,17,25,21,15,10,33,49,41,29, 19,12,65,97,81,57,37,23,14,129,193,161,113,73,45, 27,16,257,385,321,225,145,89,53,31,18,513,769,641, 449,289,177,105,61,35,20,1025,1537,1281,897,577, 353,209,121,69,39,22]