A279865 - OEIS

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A279865 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`6`
`5`		`6`
`6`		`30`
`7`		`54`
`8`		`158`
`9`		`342`
`10`		`846`
`11`		`1910`
`12`		`4446`
`13`		`10038`
`14`		`22734`
`15`		`50838`
`16`		`113310`
`17`		`250774`
`18`		`552654`
`19`		`1211958`
`20`		`2647390`
`21`		`5760630`
`22`		`12492366`
`23`		`27003990`
`24`		`58202526`
`25`		`125104086`
`26`		`268228430`
`27`		`573739254`
`28`		`1224529758`
`29`		`2608132022`
`30`		`5544352206`
`31`		`11764763670`

[0,1,0,6,6,30,54,158,342,846,1910,4446,10038, 22734,50838,113310,250774,552654,1211958,2647390, 5760630,12492366,27003990,58202526,125104086, 268228430,573739254,1224529758,2608132022, 5544352206,11764763670]

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Last modified June 9 13:49 EDT 2023. Contains 363180 sequences. (Running on oeis4.)