A238219 - OEIS

A238219 as a simple table

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	0
9	1
10	2
11	1
12	2
13	3
14	4
15	4
16	5
17	6
18	8
19	9
20	11
21	13
22	16
23	18
24	21
25	25
26	29
27	34
28	40
29	46
30	53
31	62
32	71
33	82
34	94
35	108
36	124
37	142
38	161
39	185
40	210
41	238
42	270
43	307
44	347
45	392
46	442
47	499
48	562
49	632
50	709
51	797
52	894
53	1000
54	1119
55	1252
56	1398
57	1560
58	1739
59	1937
60	2157

[0,0,0,0,0,1,1,1,0,1,2,1,2,3,4,4,5,6,8,9,11,13,16, 18,21,25,29,34,40,46,53,62,71,82,94,108,124,142, 161,185,210,238,270,307,347,392,442,499,562,632, 709,797,894,1000,1119,1252,1398,1560,1739,1937, 2157]