A240863 - OEIS

A240863 as a simple table

n	a(n)
0	0
1	1
2	0
3	1
4	0
5	1
6	1
7	2
8	1
9	3
10	3
11	5
12	4
13	7
14	7
15	11
16	10
17	15
18	15
19	22
20	22
21	31
22	31
23	42
24	43
25	58
26	59
27	78
28	82
29	105
30	109
31	139
32	146
33	183
34	193
35	239
36	255
37	311
38	331
39	402
40	430
41	516
42	553
43	659
44	710
45	839
46	904
47	1061
48	1146
49	1337
50	1446
51	1679
52	1819
53	2099
54	2276
55	2615
56	2838
57	3246

[0,1,0,1,0,1,1,2,1,3,3,5,4,7,7,11,10,15,15,22,22, 31,31,42,43,58,59,78,82,105,109,139,146,183,193, 239,255,311,331,402,430,516,553,659,710,839,904, 1061,1146,1337,1446,1679,1819,2099,2276,2615,2838, 3246]