A263786 - OEIS

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A263786 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`1`
`5`		`5`
`6`		`66`
`7`		`392`
`8`		`4859`
`9`		`26994`
`10`		`232208`
`11`		`1161998`
`12`		`8246455`
`13`		`41787717`
`14`		`274395962`
`15`		`1457963344`
`16`		`9504972075`
`17`		`53127306403`
`18`		`343749866061`
`19`		`1960779086021`
`20`		`12451275397390`
`21`		`71531553827855`
`22`		`445155989823862`
`23`		`2568693912325240`

[0,0,0,1,5,66,392,4859,26994,232208,1161998, 8246455,41787717,274395962,1457963344,9504972075, 53127306403,343749866061,1960779086021, 12451275397390,71531553827855,445155989823862, 2568693912325240]

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Last modified June 1 10:28 EDT 2024. Contains 373016 sequences. (Running on oeis4.)