A163132 - OEIS

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A163132 as a simple table

`n`		`a(n)`
`2`		`9`
`3`		`180`
`4`		`2070`
`5`		`17775`
`6`		`125865`
`7`		`773766`
`8`		`4260645`
`9`		`21453975`
`10`		`100250100`
`11`		`439479198`
`12`		`1822654251`
`13`		`7198716870`
`14`		`27221451885`
`15`		`98988000120`
`16`		`347428124352`
`17`		`1180620288702`
`18`		`3894719205510`
`19`		`12501561121560`
`20`		`39124469772495`

[9,180,2070,17775,125865,773766,4260645,21453975, 100250100,439479198,1822654251,7198716870, 27221451885,98988000120,347428124352, 1180620288702,3894719205510,12501561121560, 39124469772495]

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Last modified May 28 09:09 EDT 2022. Contains 354112 sequences. (Running on oeis4.)