A231310 - OEIS

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A231310 as a simple table

`n`		`a(n)`
`1`		`9`
`2`		`57`
`3`		`414`
`4`		`2942`
`5`		`20996`
`6`		`150012`
`7`		`1071848`
`8`		`7659800`
`9`		`54741648`
`10`		`391224688`
`11`		`2796005280`
`12`		`19982550880`
`13`		`142811894848`
`14`		`1020652809152`
`15`		`7294436846208`
`16`		`52132137724288`
`17`		`372579805702400`
`18`		`2662766563813120`
`19`		`19030354564815360`

[9,57,414,2942,20996,150012,1071848,7659800, 54741648,391224688,2796005280,19982550880, 142811894848,1020652809152,7294436846208, 52132137724288,372579805702400,2662766563813120, 19030354564815360]

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Last modified April 25 13:33 EDT 2024. Contains 371971 sequences. (Running on oeis4.)