A302918 - OEIS

A302918 as a simple table

n	a(n)
1	0
2	0
3	1
4	1
5	1
6	2
7	1
8	1
9	2
10	3
11	2
12	4
13	3
14	4
15	6
16	7
17	7
18	10
19	11
20	17
21	19
22	23
23	28
24	38
25	46
26	60
27	75
28	96
29	120
30	160
31	197
32	257
33	327
34	420
35	539
36	701
37	892
38	1155
39	1488
40	1928
41	2479
42	3220
43	4148
44	5381
45	6961
46	9030
47	11687
48	15183
49	19673
50	25563
51	33174
52	43128
53	56010
54	72864
55	94719

[0,0,1,1,1,2,1,1,2,3,2,4,3,4,6,7,7,10,11,17,19,23, 28,38,46,60,75,96,120,160,197,257,327,420,539,701, 892,1155,1488,1928,2479,3220,4148,5381,6961,9030, 11687,15183,19673,25563,33174,43128,56010,72864, 94719]