A093880 - OEIS

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A093880 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`6`
`3`		`10`
`4`		`70`
`5`		`42`
`6`		`462`
`7`		`858`
`8`		`858`
`9`		`4862`
`10`		`92378`
`11`		`8398`
`12`		`193154`
`13`		`74290`
`14`		`222870`
`15`		`6463230`
`16`		`200360130`
`17`		`11785890`
`18`		`11785890`
`19`		`22951470`
`20`		`22951470`
`21`		`941010270`
`22`		`40463441610`
`23`		`1759280070`
`24`		`82686163290`
`25`		`115760628606`
`26`		`115760628606`
`27`		`2045104438706`

[2,6,10,70,42,462,858,858,4862,92378,8398,193154, 74290,222870,6463230,200360130,11785890,11785890, 22951470,22951470,941010270,40463441610, 1759280070,82686163290,115760628606,115760628606, 2045104438706]

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Last modified April 23 13:11 EDT 2024. Contains 371913 sequences. (Running on oeis4.)