A180473 - OEIS

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A180473 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`7`
`4`		`27`
`5`		`114`
`6`		`509`
`7`		`2365`
`8`		`11318`
`9`		`55411`
`10`		`276231`
`11`		`1397430`
`12`		`7156089`
`13`		`37023225`
`14`		`193229466`
`15`		`1016141199`
`16`		`5378940051`
`17`		`28638955098`
`18`		`153267403397`
`19`		`824014568581`
`20`		`4448456379134`
`21`		`24104579252971`
`22`		`131055735586767`
`23`		`714741620026542`
`24`		`3908997981612017`
`25`		`21434123083817329`

[1,2,7,27,114,509,2365,11318,55411,276231,1397430, 7156089,37023225,193229466,1016141199,5378940051, 28638955098,153267403397,824014568581, 4448456379134,24104579252971,131055735586767, 714741620026542,3908997981612017, 21434123083817329]

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Last modified May 28 16:36 EDT 2024. Contains 372916 sequences. (Running on oeis4.)