A355055 - OEIS

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A355055 as a simple table

`n`		`a(n)`
`4`		`1`
`5`		`5`
`6`		`23`
`7`		`115`
`8`		`668`
`9`		`3401`
`10`		`16469`
`11`		`74410`
`12`		`317612`
`13`		`1287147`
`14`		`5015932`
`15`		`18920467`
`16`		`69496943`
`17`		`249618639`
`18`		`879998839`
`19`		`3053446651`
`20`		`10452089459`
`21`		`35360685297`
`22`		`118416973230`
`23`		`393038044024`
`24`		`1294335897888`
`25`		`4232938101229`
`26`		`13757913332396`

[1,5,23,115,668,3401,16469,74410,317612,1287147, 5015932,18920467,69496943,249618639,879998839, 3053446651,10452089459,35360685297,118416973230, 393038044024,1294335897888,4232938101229, 13757913332396]

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Last modified April 23 02:53 EDT 2024. Contains 371906 sequences. (Running on oeis4.)