A171002 - OEIS

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A171002 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`3`
`5`		`0`
`6`		`6`
`7`		`40`
`8`		`150`
`9`		`100`
`10`		`525`
`11`		`1960`
`12`		`5880`
`13`		`7056`
`14`		`26460`
`15`		`83160`
`16`		`228690`
`17`		`365904`
`18`		`1189188`
`19`		`3435432`
`20`		`9018009`
`21`		`17177160`
`22`		`51531480`
`23`		`141581440`
`24`		`361032672`
`25`		`773641440`
`26`		`2204878104`
`27`		`5859116640`
`28`		`14647791600`
`29`		`34178180400`
`30`		`93989996100`
`31`		`243891989880`
`32`		`601019546490`

[0,0,0,3,0,6,40,150,100,525,1960,5880,7056,26460, 83160,228690,365904,1189188,3435432,9018009, 17177160,51531480,141581440,361032672,773641440, 2204878104,5859116640,14647791600,34178180400, 93989996100,243891989880,601019546490]

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Last modified September 2 13:09 EDT 2024. Contains 375613 sequences. (Running on oeis4.)