A114639 - OEIS

A114639 as a simple table

n	a(n)
0	1
1	0
2	2
3	2
4	2
5	3
6	5
7	4
8	7
9	7
10	13
11	16
12	19
13	23
14	33
15	34
16	44
17	58
18	63
19	80
20	101
21	112
22	139
23	171
24	196
25	234
26	288
27	328
28	394
29	478
30	545
31	658
32	777
33	881
34	1050
35	1236
36	1414
37	1666
38	1936
39	2216
40	2592
41	3018
42	3428
43	3992
44	4604
45	5243
46	6069
47	6986
48	7951
49	9139
50	10447
51	11892
52	13625

[1,0,2,2,2,3,5,4,7,7,13,16,19,23,33,34,44,58,63, 80,101,112,139,171,196,234,288,328,394,478,545, 658,777,881,1050,1236,1414,1666,1936,2216,2592, 3018,3428,3992,4604,5243,6069,6986,7951,9139, 10447,11892,13625]