A009813 - OEIS

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A009813 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`17`
`3`		`147`
`4`		`3265`
`5`		`248259`
`6`		`25402769`
`7`		`2697740307`
`8`		`299763466753`
`9`		`36321927229443`
`10`		`5149754111041937`
`11`		`933794260030934547`
`12`		`223162280662322953153`
`13`		`65749433548871560459971`

[1,3,17,147,3265,248259,25402769,2697740307, 299763466753,36321927229443,5149754111041937, 933794260030934547,223162280662322953153, 65749433548871560459971]

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Last modified April 24 06:24 EDT 2024. Contains 371918 sequences. (Running on oeis4.)