A058630 - OEIS

A058630 as a simple table

n	a(n)
0	1
1	2
2	2
3	4
4	7
5	10
6	14
7	20
8	27
9	36
10	50
11	64
12	84
13	110
14	140
15	180
16	229
17	288
18	360
19	452
20	560
21	692
22	854
23	1044
24	1275
25	1554
26	1884
27	2276
28	2745
29	3296
30	3950
31	4724
32	5630
33	6696
34	7946
35	9408
36	11115
37	13108
38	15422
39	18112
40	21238
41	24850
42	29034
43	33864
44	39429
45	45844
46	53224
47	61696

[1,2,2,4,7,10,14,20,27,36,50,64,84,110,140,180, 229,288,360,452,560,692,854,1044,1275,1554,1884, 2276,2745,3296,3950,4724,5630,6696,7946,9408, 11115,13108,15422,18112,21238,24850,29034,33864, 39429,45844,53224,61696]