A017918 - OEIS

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A017918 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`20`
`2`		`289`
`3`		`3740`
`4`		`46321`
`5`		`563300`
`6`		`6797569`
`7`		`81762860`
`8`		`982121041`
`9`		`11790305780`
`10`		`141507994849`
`11`		`1698217742780`
`12`		`20379222467761`
`13`		`244553718979460`
`14`		`2934659879368129`
`15`		`35215994824839500`
`16`		`422592319303230481`

[1,20,289,3740,46321,563300,6797569,81762860, 982121041,11790305780,141507994849,1698217742780, 20379222467761,244553718979460,2934659879368129, 35215994824839500,422592319303230481]

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Last modified April 20 00:03 EDT 2024. Contains 371798 sequences. (Running on oeis4.)