A048249 - OEIS

A048249 as a simple table

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	9
7	11
8	17
9	23
10	30
11	44
12	60
13	80
14	114
15	156
16	212
17	296
18	404
19	556
20	770
21	1065
22	1463
23	2032
24	2795
25	3889
26	5364
27	7422
28	10300
29	14229
30	19722
31	27391
32	37892
33	52599
34	73075
35	101301
36	140588
37	195405
38	271024
39	376608
40	523518
41	726812
42	1010576
43	1405013
44	1952498

[1,2,3,4,6,9,11,17,23,30,44,60,80,114,156,212,296, 404,556,770,1065,1463,2032,2795,3889,5364,7422, 10300,14229,19722,27391,37892,52599,73075,101301, 140588,195405,271024,376608,523518,726812,1010576, 1405013,1952498]