A257289 - OEIS

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A257289 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`16`
`2`		`200`
`3`		`2248`
`4`		`23816`
`5`		`243016`
`6`		`2416520`
`7`		`23583688`
`8`		`226933256`
`9`		`2159839816`
`10`		`20378082440`
`11`		`190918934728`
`12`		`1778399954696`
`13`		`16486635929416`
`14`		`152228014061960`
`15`		`1400838452135368`
`16`		`12853836673840136`
`17`		`117654854901535816`
`18`		`1074656292809619080`
`19`		`9798007424852945608`

[1,16,200,2248,23816,243016,2416520,23583688, 226933256,2159839816,20378082440,190918934728, 1778399954696,16486635929416,152228014061960, 1400838452135368,12853836673840136, 117654854901535816,1074656292809619080, 9798007424852945608]

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Last modified April 23 10:29 EDT 2024. Contains 371905 sequences. (Running on oeis4.)