A027193 - OEIS

A027193 as a simple table

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	4
6	5
7	8
8	10
9	16
10	20
11	29
12	37
13	52
14	66
15	90
16	113
17	151
18	190
19	248
20	310
21	400
22	497
23	632
24	782
25	985
26	1212
27	1512
28	1851
29	2291
30	2793
31	3431
32	4163
33	5084
34	6142
35	7456
36	8972
37	10836
38	12989
39	15613
40	18646
41	22316
42	26561
43	31659
44	37556
45	44601
46	52743
47	62416
48	73593
49	86809
50	102064
51	120025
52	140736

[0,1,1,2,2,4,5,8,10,16,20,29,37,52,66,90,113,151, 190,248,310,400,497,632,782,985,1212,1512,1851, 2291,2793,3431,4163,5084,6142,7456,8972,10836, 12989,15613,18646,22316,26561,31659,37556,44601, 52743,62416,73593,86809,102064,120025,140736]

[0,1,1,2,2,4,5,8,10,16,20,29,37,52,66,90,113,151,
 190,248,310,400,497,632,782,985,1212,1512,1851,
 2291,2793,3431,4163,5084,6142,7456,8972,10836,
 12989,15613,18646,22316,26561,31659,37556,44601,
 52743,62416,73593,86809,102064,120025,140736]