A227310 - OEIS

A227310 as a simple table

n	a(n)
0	1
1	1
2	0
3	0
4	1
5	0
6	0
7	1
8	0
9	1
10	1
11	0
12	2
13	1
14	1
15	3
16	2
17	3
18	4
19	4
20	6
21	7
22	8
23	11
24	13
25	16
26	20
27	24
28	31
29	37
30	46
31	58
32	70
33	88
34	108
35	133
36	167
37	204
38	252
39	315
40	386
41	479
42	594
43	731
44	909
45	1122
46	1386
47	1720
48	2124
49	2628
50	3254
51	4022
52	4980
53	6160
54	7618
55	9432
56	11665
57	14433
58	17860
59	22093
60	27341
61	33824
62	41847
63	51785
64	64065
65	79267

[1,1,0,0,1,0,0,1,0,1,1,0,2,1,1,3,2,3,4,4,6,7,8,11, 13,16,20,24,31,37,46,58,70,88,108,133,167,204,252, 315,386,479,594,731,909,1122,1386,1720,2124,2628, 3254,4022,4980,6160,7618,9432,11665,14433,17860, 22093,27341,33824,41847,51785,64065,79267]