A127217 - OEIS

A127217 as a simple table

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	2
7	2
8	3
9	4
10	5
11	6
12	8
13	10
14	13
15	17
16	21
17	27
18	34
19	43
20	55
21	70
22	89
23	113
24	144
25	183
26	233
27	296
28	377
29	480
30	610
31	776
32	987
33	1255
34	1597
35	2031
36	2584
37	3287
38	4181
39	5318
40	6765
41	8605
42	10946
43	13924
44	17711
45	22529
46	28657
47	36452
48	46368

[1,1,1,1,1,2,2,3,4,5,6,8,10,13,17,21,27,34,43,55, 70,89,113,144,183,233,296,377,480,610,776,987, 1255,1597,2031,2584,3287,4181,5318,6765,8605, 10946,13924,17711,22529,28657,36452,46368]