A307940 - OEIS

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A307940 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`8`
`5`		`28`
`6`		`128`
`7`		`616`
`8`		`3246`
`9`		`18277`
`10`		`109143`
`11`		`687012`
`12`		`4534864`
`13`		`31269292`
`14`		`224515730`
`15`		`1674200760`
`16`		`12937083460`
`17`		`103396000242`
`18`		`853266369103`
`19`		`7260005391139`
`20`		`63604089876714`
`21`		`573070009421688`
`22`		`5304309681566996`
`23`		`50386117123977631`
`24`		`490737093714045784`
`25`		`4896284341878168342`
`26`		`50004967889113301578`
`27`		`522348075672187803146`
`28`		`5576978585271447925911`
`29`		`60819137853681816353455`
`30`		`677034453647710270583612`
`31`		`7688697614189589138274128`

[1,1,2,8,28,128,616,3246,18277,109143,687012, 4534864,31269292,224515730,1674200760,12937083460, 103396000242,853266369103,7260005391139, 63604089876714,573070009421688,5304309681566996, 50386117123977631,490737093714045784, 4896284341878168342,50004967889113301578, 522348075672187803146,5576978585271447925911, 60819137853681816353455,677034453647710270583612, 7688697614189589138274128]

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Last modified April 25 21:09 EDT 2024. Contains 371989 sequences. (Running on oeis4.)