A343279 - OEIS

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A343279 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`7`
`5`		`15`
`6`		`90`
`7`		`301`
`8`		`1701`
`9`		`7770`
`10`		`42525`
`11`		`246730`
`12`		`1323652`
`13`		`9321312`
`14`		`49329280`
`15`		`408741333`
`16`		`2141764053`
`17`		`20415995028`
`18`		`106175395755`
`19`		`1144614626805`
`20`		`5917584964655`
`21`		`71187132291275`
`22`		`366282500870286`
`23`		`4864251308951100`
`24`		`24930204590758260`
`25`		`362262620784874680`

[1,0,1,1,7,15,90,301,1701,7770,42525,246730, 1323652,9321312,49329280,408741333,2141764053, 20415995028,106175395755,1144614626805, 5917584964655,71187132291275,366282500870286, 4864251308951100,24930204590758260, 362262620784874680]

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Last modified September 12 19:24 EDT 2024. Contains 375853 sequences. (Running on oeis4.)