A186553 - OEIS

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A186553 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`290`
`3`		`290`
`4`		`2972`
`5`		`19016`
`6`		`2972`
`7`		`168200`
`8`		`1279862`
`9`		`1279862`
`10`		`168200`
`11`		`3090668`
`12`		`88662978`
`13`		`177942264`
`14`		`88662978`
`15`		`3090668`
`16`		`111188198`
`17`		`6215002266`
`18`		`31976088817`
`19`		`31976088817`
`20`		`6215002266`
`21`		`111188198`
`22`		`2585394080`
`23`		`435599518160`
`24`		`5253540132125`

[0,290,290,2972,19016,2972,168200,1279862,1279862, 168200,3090668,88662978,177942264,88662978, 3090668,111188198,6215002266,31976088817, 31976088817,6215002266,111188198,2585394080, 435599518160,5253540132125]

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