A230662 - OEIS

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A230662 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`10`
`5`		`26`
`6`		`74`
`7`		`218`
`8`		`668`
`9`		`2096`
`10`		`6726`
`11`		`21946`
`12`		`72666`
`13`		`243504`
`14`		`824528`
`15`		`2816854`
`16`		`9698520`
`17`		`33620626`
`18`		`117254340`
`19`		`411135452`
`20`		`1448544666`
`21`		`5125796448`
`22`		`18209367238`
`23`		`64919822556`
`24`		`232206203152`
`25`		`833040115596`
`26`		`2996741699470`
`27`		`10807658186756`
`28`		`39068847237770`

[1,1,2,4,10,26,74,218,668,2096,6726,21946,72666, 243504,824528,2816854,9698520,33620626,117254340, 411135452,1448544666,5125796448,18209367238, 64919822556,232206203152,833040115596, 2996741699470,10807658186756,39068847237770]

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Last modified April 30 09:09 EDT 2024. Contains 372131 sequences. (Running on oeis4.)