A197345 - OEIS

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A197345 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`9`
`3`		`18`
`4`		`83`
`5`		`245`
`6`		`914`
`7`		`3155`
`8`		`11287`
`9`		`39850`
`10`		`141325`
`11`		`501819`
`12`		`1782870`
`13`		`6328399`
`14`		`22463277`
`15`		`79770690`
`16`		`283288919`
`17`		`1005900951`
`18`		`3571642082`
`19`		`12682562591`
`20`		`45035370321`
`21`		`159915993486`
`22`		`567839908711`
`23`		`2016337387209`
`24`		`7159825934978`

[1,9,18,83,245,914,3155,11287,39850,141325,501819, 1782870,6328399,22463277,79770690,283288919, 1005900951,3571642082,12682562591,45035370321, 159915993486,567839908711,2016337387209, 7159825934978]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)