A286316 - OEIS

A286316 as a simple table

n	a(n)
0	0
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	2
10	2
11	3
12	4
13	5
14	6
15	8
16	9
17	11
18	13
19	15
20	17
21	20
22	22
23	25
24	28
25	32
26	35
27	40
28	44
29	50
30	56
31	63
32	70
33	80
34	89
35	101
36	113
37	128
38	143
39	162
40	181
41	204
42	228
43	256
44	285
45	320
46	355
47	396
48	439
49	489
50	540
51	599
52	660
53	730
54	803
55	886
56	972
57	1070
58	1172
59	1287
60	1408
61	1544
62	1686
63	1846
64	2014
65	2202
66	2400
67	2621
68	2854
69	3114
70	3389
71	3693
72	4016
73	4374
74	4753
75	5172
76	5617
77	6107
78	6628
79	7201
80	7810

[0,1,1,1,1,1,1,1,1,2,2,3,4,5,6,8,9,11,13,15,17,20, 22,25,28,32,35,40,44,50,56,63,70,80,89,101,113, 128,143,162,181,204,228,256,285,320,355,396,439, 489,540,599,660,730,803,886,972,1070,1172,1287, 1408,1544,1686,1846,2014,2202,2400,2621,2854,3114, 3389,3693,4016,4374,4753,5172,5617,6107,6628,7201, 7810]