A149328 - OEIS

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A149328 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`12`
`4`		`39`
`5`		`142`
`6`		`545`
`7`		`2106`
`8`		`8382`
`9`		`34215`
`10`		`142643`
`11`		`600014`
`12`		`2557631`
`13`		`11028505`
`14`		`48020121`
`15`		`210769413`
`16`		`931363949`
`17`		`4143384678`
`18`		`18544445680`
`19`		`83436432216`
`20`		`377186393627`
`21`		`1712438625809`
`22`		`7806272131532`
`23`		`35718243832372`
`24`		`163985930358341`
`25`		`755228559001683`
`26`		`3488271916047151`
`27`		`16155889488916942`

[1,1,4,12,39,142,545,2106,8382,34215,142643, 600014,2557631,11028505,48020121,210769413, 931363949,4143384678,18544445680,83436432216, 377186393627,1712438625809,7806272131532, 35718243832372,163985930358341,755228559001683, 3488271916047151,16155889488916942]

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Last modified August 10 12:12 EDT 2024. Contains 375056 sequences. (Running on oeis4.)