A148277 - OEIS

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A148277 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`15`
`5`		`40`
`6`		`166`
`7`		`515`
`8`		`2213`
`9`		`7369`
`10`		`32560`
`11`		`114093`
`12`		`515590`
`13`		`1880721`
`14`		`8638894`
`15`		`32478869`
`16`		`150899429`
`17`		`580640925`
`18`		`2720303557`
`19`		`10663729858`
`20`		`50290667187`
`21`		`200199156959`
`22`		`949308160772`
`23`		`3828464284682`
`24`		`18236206007329`
`25`		`74365154506710`
`26`		`355561366366003`
`27`		`1463873706851744`
`28`		`7021416400795656`

[1,1,2,4,15,40,166,515,2213,7369,32560,114093, 515590,1880721,8638894,32478869,150899429, 580640925,2720303557,10663729858,50290667187, 200199156959,949308160772,3828464284682, 18236206007329,74365154506710,355561366366003, 1463873706851744,7021416400795656]

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Last modified May 1 05:31 EDT 2024. Contains 372148 sequences. (Running on oeis4.)