A262883 - OEIS

A262883 as a simple table

n	a(n)
0	1
1	1
2	2
3	2
4	5
5	7
6	10
7	15
8	24
9	33
10	49
11	68
12	100
13	136
14	193
15	267
16	370
17	501
18	690
19	928
20	1260
21	1687
22	2265
23	3007
24	4006
25	5289
26	6987
27	9163
28	12033
29	15698
30	20469
31	26572
32	34470
33	44510
34	57442
35	73861
36	94852
37	121439
38	155287
39	198007
40	252165
41	320335
42	406396
43	514410
44	650288

[1,1,2,2,5,7,10,15,24,33,49,68,100,136,193,267, 370,501,690,928,1260,1687,2265,3007,4006,5289, 6987,9163,12033,15698,20469,26572,34470,44510, 57442,73861,94852,121439,155287,198007,252165, 320335,406396,514410,650288]