A260657 - OEIS

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A260657 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`2`
`6`		`10`
`7`		`60`
`8`		`418`
`9`		`3343`
`10`		`30104`
`11`		`301175`
`12`		`3314114`
`13`		`39781325`
`14`		`517289459`
`15`		`7243645801`
`16`		`108675472777`
`17`		`1739099429899`
`18`		`29569079533691`
`19`		`532313816538037`
`20`		`10115161415506606`
`21`		`202324846199795597`
`22`		`4249233149373416698`
`23`		`93491368355657653179`
`24`		`2150474710445177712523`

[1,0,0,0,0,2,10,60,418,3343,30104,301175,3314114, 39781325,517289459,7243645801,108675472777, 1739099429899,29569079533691,532313816538037, 10115161415506606,202324846199795597, 4249233149373416698,93491368355657653179, 2150474710445177712523]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)