A213847 - OEIS

A213847 as a simple table

n	a(n)
1	3
2	16
3	9
4	47
5	36
6	15
7	104
8	89
9	56
10	21
11	195
12	176
13	131
14	76
15	27
16	328
17	305
18	248
19	173
20	96
21	33
22	511
23	484
24	415
25	320
26	215
27	116
28	39
29	752
30	721
31	640
32	525
33	392
34	257
35	136
36	45
37	1059
38	1024
39	931
40	796
41	635
42	464
43	299
44	156
45	51
46	1440
47	1401

[3,16,9,47,36,15,104,89,56,21,195,176,131,76,27, 328,305,248,173,96,33,511,484,415,320,215,116,39, 752,721,640,525,392,257,136,45,1059,1024,931,796, 635,464,299,156,51,1440,1401]