A005355 - OEIS

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A005355 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`3`
`5`		`7`
`6`		`21`
`7`		`61`
`8`		`187`
`9`		`577`
`10`		`1825`
`11`		`5831`
`12`		`18883`
`13`		`61699`
`14`		`203429`
`15`		`675545`
`16`		`2258291`
`17`		`7592249`
`18`		`25656477`
`19`		`87096661`
`20`		`296891287`
`21`		`1015797379`
`22`		`3487272317`
`23`		`12008898531`
`24`		`41471260883`
`25`		`143588078449`
`26`		`498343911529`
`27`		`1733410858955`
`28`		`6041795275027`
`29`		`21098924740155`

[0,1,1,1,3,7,21,61,187,577,1825,5831,18883,61699, 203429,675545,2258291,7592249,25656477,87096661, 296891287,1015797379,3487272317,12008898531, 41471260883,143588078449,498343911529, 1733410858955,6041795275027,21098924740155]

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Last modified April 19 16:08 EDT 2024. Contains 371794 sequences. (Running on oeis4.)