A259270 - OEIS

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A259270 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`18`
`4`		`244`
`5`		`4090`
`6`		`78636`
`7`		`1670452`
`8`		`38369256`
`9`		`939975210`
`10`		`24332874300`
`11`		`661203162972`
`12`		`18767610621144`
`13`		`554355352005156`
`14`		`16990196093594808`
`15`		`539037630578944680`
`16`		`17669190941910393296`
`17`		`597443704506079947274`
`18`		`20809975126591414324188`
`19`		`745817743891030392909644`
`20`		`27474840405379231845795960`

[1,2,18,244,4090,78636,1670452,38369256,939975210, 24332874300,661203162972,18767610621144, 554355352005156,16990196093594808, 539037630578944680,17669190941910393296, 597443704506079947274,20809975126591414324188, 745817743891030392909644, 27474840405379231845795960]

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Last modified April 18 08:04 EDT 2024. Contains 371769 sequences. (Running on oeis4.)