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A327703 as a simple table

n a(n)
4 1
5 1
6 4
7 5
8 5
9 21
10 84
11 42
12 84
13 132
14 264
15 6435
16 6435
17 715
18 2860
19 4862
20 9724
21 352716
22 705432
23 58786
24 117572
25 1040060
26 2080120
27 6686100
28 13372200
29 2674440
30 5348880
31 9694845
32 9694845
33 583401555

[1,1,4,5,5,21,84,42,84,132,264,6435,6435,715,2860,
 4862,9724,352716,705432,58786,117572,1040060,
 2080120,6686100,13372200,2674440,5348880,9694845,
 9694845,583401555]

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Last modified April 24 08:28 EDT 2024. Contains 371927 sequences. (Running on oeis4.)