A028378 - OEIS

A028378 as a simple table

n	a(n)
0	0
1	1
2	2
3	3
4	5
5	7
6	9
7	14
8	19
9	23
10	28
11	42
12	56
13	66
14	76
15	90
16	132
17	174
18	202
19	227
20	255
21	297
22	429
23	561
24	645
25	715
26	785
27	869
28	1001
29	1430
30	1859
31	2123
32	2333
33	2529
34	2739
35	3003
36	3432
37	4862
38	6292
39	7150
40	7810
41	8398
42	8986
43	9646
44	10504
45	11934
46	16796
47	21658

[0,1,2,3,5,7,9,14,19,23,28,42,56,66,76,90,132,174, 202,227,255,297,429,561,645,715,785,869,1001,1430, 1859,2123,2333,2529,2739,3003,3432,4862,6292,7150, 7810,8398,8986,9646,10504,11934,16796,21658]