A320645 - OEIS

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A320645 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`0`
`7`		`4`
`8`		`51`
`9`		`339`
`10`		`2010`
`11`		`10900`
`12`		`56700`
`13`		`286888`
`14`		`1426542`
`15`		`7014746`
`16`		`34229050`
`17`		`166197824`
`18`		`804243285`
`19`		`3883608940`
`20`		`18729354638`
`21`		`90266471623`
`22`		`434946282498`
`23`		`2096010533584`
`24`		`10104160993993`
`25`		`48733654211358`
`26`		`235195966291020`
`27`		`1135892493220025`
`28`		`5490005931157446`
`29`		`26555178320890184`
`30`		`128550000630553133`
`31`		`622790399873432344`
`32`		`3019641804537586657`

[0,0,0,0,0,0,4,51,339,2010,10900,56700,286888, 1426542,7014746,34229050,166197824,804243285, 3883608940,18729354638,90266471623,434946282498, 2096010533584,10104160993993,48733654211358, 235195966291020,1135892493220025,5490005931157446, 26555178320890184,128550000630553133, 622790399873432344,3019641804537586657]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)