A052981 - OEIS

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A052981 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`15`
`3`		`66`
`4`		`300`
`5`		`1353`
`6`		`6114`
`7`		`27615`
`8`		`124743`
`9`		`563475`
`10`		`2545284`
`11`		`11497332`
`12`		`51934755`
`13`		`234595164`
`14`		`1059692925`
`15`		`4786752927`
`16`		`21622304991`
`17`		`97670399970`
`18`		`441188256072`
`19`		`1992897309225`
`20`		`9002142805206`
`21`		`40663698380283`
`22`		`183682530009075`
`23`		`829714786761531`
`24`		`3747915641932500`

[1,3,15,66,300,1353,6114,27615,124743,563475, 2545284,11497332,51934755,234595164,1059692925, 4786752927,21622304991,97670399970,441188256072, 1992897309225,9002142805206,40663698380283, 183682530009075,829714786761531,3747915641932500]

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Last modified May 13 01:02 EDT 2024. Contains 372497 sequences. (Running on oeis4.)