A225900 - OEIS

A225900 as a simple table

n	a(n)
1	2
2	4
3	4
4	7
5	12
6	7
7	11
8	33
9	33
10	11
11	16
12	78
13	145
14	78
15	16
16	22
17	162
18	545
19	545
20	162
21	22
22	29
23	304
24	1770
25	3459
26	1770
27	304
28	29
29	37
30	527
31	5052
32	19270
33	19270
34	5052
35	527
36	37
37	46
38	858
39	12910
40	93428
41	193122
42	93428
43	12910
44	858
45	46
46	56
47	1328
48	30055
49	396804
50	1706655
51	1706655

[2,4,4,7,12,7,11,33,33,11,16,78,145,78,16,22,162, 545,545,162,22,29,304,1770,3459,1770,304,29,37, 527,5052,19270,19270,5052,527,37,46,858,12910, 93428,193122,93428,12910,858,46,56,1328,30055, 396804,1706655,1706655]