A075651 - OEIS

A075651 as a simple table

n	a(n)
1	1
2	3
3	6
4	13
5	18
6	29
7	43
8	59
9	76
10	105
11	137
12	149
13	186
14	253
15	310
16	341
17	358
18	495
19	550
20	589
21	631
22	739
23	850
24	945
25	1018
26	1219
27	1298
28	1105
29	1589
30	1735
31	1826
32	2013
33	2079
34	2315
35	2418
36	2629
37	2954
38	3251
39	3366
40	3601
41	3962
42	4211
43	4422
44	4941
45	3469
46	5355
47	5402
48	3209
49	5836

[1,3,6,13,18,29,43,59,76,105,137,149,186,253,310, 341,358,495,550,589,631,739,850,945,1018,1219, 1298,1105,1589,1735,1826,2013,2079,2315,2418,2629, 2954,3251,3366,3601,3962,4211,4422,4941,3469,5355, 5402,3209,5836]