A028032 - OEIS

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A028032 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`20`
`2`		`255`
`3`		`2650`
`4`		`24521`
`5`		`210840`
`6`		`1725235`
`7`		`13631750`
`8`		`104995341`
`9`		`793395460`
`10`		`5908353815`
`11`		`43502236050`
`12`		`317443722961`
`13`		`2299938136880`
`14`		`16567618807995`
`15`		`118785894675550`
`16`		`848393691575381`
`17`		`6040178746163100`
`18`		`42890062369599775`
`19`		`303884399490790250`
`20`		`2149118961443240601`

[1,20,255,2650,24521,210840,1725235,13631750, 104995341,793395460,5908353815,43502236050, 317443722961,2299938136880,16567618807995, 118785894675550,848393691575381,6040178746163100, 42890062369599775,303884399490790250, 2149118961443240601]

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Last modified May 13 09:38 EDT 2024. Contains 372504 sequences. (Running on oeis4.)