A353863 - OEIS

A353863 as a simple table

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	3
6	4
7	6
8	7
9	10
10	11
11	16
12	20
13	24
14	30
15	43
16	47
17	62
18	79
19	94
20	113
21	143
22	170
23	211
24	256
25	307
26	372
27	449
28	531
29	648
30	779
31	926
32	1100
33	1323
34	1562
35	1864
36	2190
37	2595
38	3053
39	3611
40	4242
41	4977
42	5834
43	6825
44	7973
45	9344
46	10844
47	12641
48	14699
49	17072
50	19822

[1,1,1,2,2,3,4,6,7,10,11,16,20,24,30,43,47,62,79, 94,113,143,170,211,256,307,372,449,531,648,779, 926,1100,1323,1562,1864,2190,2595,3053,3611,4242, 4977,5834,6825,7973,9344,10844,12641,14699,17072, 19822]