A183384 - OEIS

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A183384 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`19`
`3`		`89`
`4`		`531`
`5`		`4194`
`6`		`28496`
`7`		`189978`
`8`		`1323249`
`9`		`9160222`
`10`		`62861079`
`11`		`433195146`
`12`		`2989018379`
`13`		`20598435789`
`14`		`141965245267`
`15`		`978751411526`
`16`		`6747305898533`
`17`		`46512680306367`
`18`		`320649323955713`
`19`		`2210510404952826`
`20`		`15238846032351439`

[3,19,89,531,4194,28496,189978,1323249,9160222, 62861079,433195146,2989018379,20598435789, 141965245267,978751411526,6747305898533, 46512680306367,320649323955713,2210510404952826, 15238846032351439]

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Last modified December 10 12:01 EST 2023. Contains 367710 sequences. (Running on oeis4.)