A307577 - OEIS

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A307577 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`1`
`3`		`4`
`4`		`13`
`5`		`40`
`6`		`119`
`7`		`348`
`8`		`1011`
`9`		`2928`
`10`		`8471`
`11`		`24516`
`12`		`71023`
`13`		`206024`
`14`		`598513`
`15`		`1741332`
`16`		`5073733`
`17`		`14804160`
`18`		`43252855`
`19`		`126526756`
`20`		`370551287`
`21`		`1086365336`
`22`		`3188090101`
`23`		`9364411252`
`24`		`27529374201`
`25`		`80993754352`
`26`		`238463467529`
`27`		`702563144252`
`28`		`2071200546129`
`29`		`6109619428824`

[0,0,1,4,13,40,119,348,1011,2928,8471,24516,71023, 206024,598513,1741332,5073733,14804160,43252855, 126526756,370551287,1086365336,3188090101, 9364411252,27529374201,80993754352,238463467529, 702563144252,2071200546129,6109619428824]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)