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A320071 as a simple table

n a(n)
1 1
2 5
3 35
4 210
5 1295
6 7735
7 46655
8 279720
9 1679580
10 10076395
11 60466175
12 362789070
13 2176782335
14 13060647355
15 78364162765
16 470184704640
17 2821109907455
18 16926657757380
19 101559956668415
20 609359729932590
21 3656158440016285
22 21936950579911675
23 131621703842267135

[1,5,35,210,1295,7735,46655,279720,1679580,
 10076395,60466175,362789070,2176782335,
 13060647355,78364162765,470184704640,
 2821109907455,16926657757380,101559956668415,
 609359729932590,3656158440016285,
 21936950579911675,131621703842267135]

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Last modified June 8 09:36 EDT 2024. Contains 373217 sequences. (Running on oeis4.)