A222735 - OEIS

A222735 as a simple table

n	a(n)
7	1
8	0
9	1
10	1
11	2
12	2
13	4
14	6
15	9
16	10
17	16
18	20
19	29
20	36
21	53
22	66
23	91
24	112
25	152
26	190
27	251
28	315
29	409
30	510
31	655
32	809
33	1029
34	1271
35	1602
36	1967
37	2457
38	3009
39	3729
40	4543
41	5595
42	6801
43	8321
44	10069
45	12258
46	14783
47	17906
48	21511
49	25947
50	31073
51	37315
52	44542
53	53285
54	63415
55	75587
56	89687

[1,0,1,1,2,2,4,6,9,10,16,20,29,36,53,66,91,112, 152,190,251,315,409,510,655,809,1029,1271,1602, 1967,2457,3009,3729,4543,5595,6801,8321,10069, 12258,14783,17906,21511,25947,31073,37315,44542, 53285,63415,75587,89687]