A019196 - OEIS

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A019196 as a simple table

`n`		`a(n)`
`3`		`0`
`4`		`0`
`5`		`4`
`6`		`6`
`7`		`8`
`8`		`22`
`9`		`60`
`10`		`102`
`11`		`262`
`12`		`694`
`13`		`1564`
`14`		`3552`
`15`		`9430`
`16`		`23423`
`17`		`57108`
`18`		`144774`
`19`		`374118`
`20`		`953824`
`21`		`2460356`
`22`		`6427240`
`23`		`16851190`
`24`		`44243785`
`25`		`117119492`
`26`		`311098391`
`27`		`828359180`
`28`		`2211105633`
`29`		`5921156854`
`30`		`15876753164`
`31`		`42641417130`

[0,0,4,6,8,22,60,102,262,694,1564,3552,9430,23423, 57108,144774,374118,953824,2460356,6427240, 16851190,44243785,117119492,311098391,828359180, 2211105633,5921156854,15876753164,42641417130]

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Last modified April 25 11:06 EDT 2024. Contains 371967 sequences. (Running on oeis4.)