A018948 - OEIS

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A018948 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`13`
`4`		`24`
`5`		`275`
`6`		`1194`
`7`		`8899`
`8`		`51733`
`9`		`347529`
`10`		`2210618`
`11`		`14721789`
`12`		`97702254`
`13`		`662622660`
`14`		`4535444099`
`15`		`31505110446`
`16`		`221249438258`

[1,13,24,275,1194,8899,51733,347529,2210618, 14721789,97702254,662622660,4535444099, 31505110446,221249438258]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)