A277323 - OEIS

A277323 as a simple table

n	a(n)
0	1
1	3
2	5
3	15
4	7
5	75
6	35
7	105
8	11
9	525
10	245
11	2625
12	77
13	3675
14	385
15	1155
16	13
17	5775
18	2695
19	128625
20	847
21	643125
22	18865
23	202125
24	143
25	282975
26	29645
27	1414875
28	1001
29	444675
30	5005
31	15015
32	17
33	75075
34	35035
35	15563625
36	11011
37	346644375
38	2282665
39	108945375
40	1859
41	544726875
42	15978655
43	12132553125
44	121121
45	3813088125
46	2697695

[1,3,5,15,7,75,35,105,11,525,245,2625,77,3675,385, 1155,13,5775,2695,128625,847,643125,18865,202125, 143,282975,29645,1414875,1001,444675,5005,15015, 17,75075,35035,15563625,11011,346644375,2282665, 108945375,1859,544726875,15978655,12132553125, 121121,3813088125,2697695]