A218570 - OEIS

A218570 as a simple table

n	a(n)
9	1
10	1
11	3
12	3
13	7
14	8
15	14
16	18
17	28
18	34
19	51
20	63
21	86
22	108
23	144
24	175
25	229
26	278
27	351
28	425
29	529
30	630
31	775
32	919
33	1109
34	1309
35	1565
36	1827
37	2167
38	2518
39	2952
40	3414
41	3975
42	4563
43	5281
44	6036
45	6931
46	7889
47	9012
48	10200
49	11598
50	13078
51	14785
52	16613
53	18704
54	20925
55	23470
56	26174
57	29229

[1,1,3,3,7,8,14,18,28,34,51,63,86,108,144,175,229, 278,351,425,529,630,775,919,1109,1309,1565,1827, 2167,2518,2952,3414,3975,4563,5281,6036,6931,7889, 9012,10200,11598,13078,14785,16613,18704,20925, 23470,26174,29229]