A025152 - OEIS

A025152 as a simple table

n	a(n)
0	1
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	2
16	2
17	3
18	3
19	4
20	4
21	5
22	5
23	6
24	7
25	8
26	9
27	11
28	12
29	14
30	16
31	18
32	20
33	23
34	26
35	29
36	33
37	37
38	42
39	47
40	53
41	59
42	67
43	74
44	83
45	93
46	104
47	115
48	129
49	143
50	160
51	177
52	197
53	218
54	243
55	268
56	297
57	329
58	364
59	401
60	444
61	489
62	540
63	595
64	655
65	721
66	794
67	872
68	958
69	1053
70	1156

[1,0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2,3,3,4,4,5,5,6, 7,8,9,11,12,14,16,18,20,23,26,29,33,37,42,47,53, 59,67,74,83,93,104,115,129,143,160,177,197,218, 243,268,297,329,364,401,444,489,540,595,655,721, 794,872,958,1053,1156]