A048633 - OEIS

A048633 as a simple table

n	a(n)
1	1
2	2
3	3
4	6
5	10
6	10
7	35
8	70
9	42
10	42
11	462
12	462
13	858
14	858
15	2145
16	4290
17	24310
18	24310
19	92378
20	92378
21	176358
22	176358
23	1352078
24	1352078
25	520030
26	520030
27	222870
28	222870
29	6463230
30	6463230
31	100180065
32	200360130
33	129644790
34	129644790
35	907513530

[1,2,3,6,10,10,35,70,42,42,462,462,858,858,2145, 4290,24310,24310,92378,92378,176358,176358, 1352078,1352078,520030,520030,222870,222870, 6463230,6463230,100180065,200360130,129644790, 129644790,907513530]