A035643 - OEIS

A035643 as a simple table

n	a(n)
1	0
2	0
3	0
4	1
5	1
6	1
7	2
8	2
9	2
10	5
11	5
12	5
13	8
14	8
15	8
16	14
17	15
18	15
19	22
20	23
21	23
22	34
23	37
24	38
25	51
26	54
27	55
28	74
29	81
30	84
31	108
32	116
33	119
34	151
35	165
36	172
37	213
38	230
39	238
40	290
41	317
42	332
43	399
44	433
45	451
46	535
47	583
48	613
49	720
50	781
51	818
52	950
53	1033
54	1088
55	1257
56	1363
57	1432
58	1638
59	1777
60	1875

[0,0,0,1,1,1,2,2,2,5,5,5,8,8,8,14,15,15,22,23,23, 34,37,38,51,54,55,74,81,84,108,116,119,151,165, 172,213,230,238,290,317,332,399,433,451,535,583, 613,720,781,818,950,1033,1088,1257,1363,1432,1638, 1777,1875]