A290186 - OEIS

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A290186 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`17`
`3`		`52`
`4`		`152`
`5`		`435`
`6`		`1232`
`7`		`3471`
`8`		`9753`
`9`		`27367`
`10`		`76738`
`11`		`215098`
`12`		`602811`
`13`		`1689212`
`14`		`4733317`
`15`		`13262821`
`16`		`37162121`
`17`		`104126704`
`18`		`291757632`
`19`		`817488295`
`20`		`2290553580`
`21`		`6417991803`
`22`		`17982818177`
`23`		`50386743719`
`24`		`141180528542`
`25`		`395579064834`
`26`		`1108387929991`
`27`		`3105633996920`
`28`		`8701793132873`
`29`		`24381882610741`

[1,5,17,52,152,435,1232,3471,9753,27367,76738, 215098,602811,1689212,4733317,13262821,37162121, 104126704,291757632,817488295,2290553580, 6417991803,17982818177,50386743719,141180528542, 395579064834,1108387929991,3105633996920, 8701793132873,24381882610741]

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Last modified May 30 19:45 EDT 2024. Contains 372974 sequences. (Running on oeis4.)