A276775 - OEIS

A276775 as a simple table

n	a(n)
0	1
1	1
2	2
3	2
4	3
5	4
6	4
7	6
8	5
9	6
10	9
11	15
12	11
13	7
14	8
15	21
16	36
17	32
18	17
19	9
20	10
21	51
22	91
23	83
24	56
25	24
26	11
27	12
28	127
29	232
30	226
31	157
32	88
33	32
34	13
35	14
36	323
37	603
38	608
39	459
40	266
41	129
42	41
43	15
44	16
45	835
46	1585
47	1655
48	1305
49	832
50	419
51	180
52	51
53	17
54	18
55	2188
56	4213
57	4517
58	3726
59	2499
60	1397
61	626
62	242
63	62
64	19
65	20

[1,1,2,2,3,4,4,6,5,6,9,15,11,7,8,21,36,32,17,9,10, 51,91,83,56,24,11,12,127,232,226,157,88,32,13,14, 323,603,608,459,266,129,41,15,16,835,1585,1655, 1305,832,419,180,51,17,18,2188,4213,4517,3726, 2499,1397,626,242,62,19,20]

[1,1,2,2,3,4,4,6,5,6,9,15,11,7,8,21,36,32,17,9,10,
 51,91,83,56,24,11,12,127,232,226,157,88,32,13,14,
 323,603,608,459,266,129,41,15,16,835,1585,1655,
 1305,832,419,180,51,17,18,2188,4213,4517,3726,
 2499,1397,626,242,62,19,20]