A022896 - OEIS

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A022896 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`0`
`7`		`2`
`8`		`0`
`9`		`4`
`10`		`0`
`11`		`14`
`12`		`0`
`13`		`38`
`14`		`0`
`15`		`126`
`16`		`0`
`17`		`394`
`18`		`0`
`19`		`1290`
`20`		`0`
`21`		`4344`
`22`		`0`
`23`		`14846`
`24`		`0`
`25`		`51068`
`26`		`0`
`27`		`178436`
`28`		`0`
`29`		`634568`
`30`		`0`
`31`		`2261052`
`32`		`0`
`33`		`8067296`
`34`		`0`
`35`		`29031484`
`36`		`0`
`37`		`105251904`
`38`		`0`
`39`		`383580180`
`40`		`0`
`41`		`1404666680`
`42`		`0`
`43`		`5171079172`
`44`		`0`
`45`		`19141098744`
`46`		`0`
`47`		`71125205900`
`48`		`0`
`49`		`263549059326`

[1,0,0,0,0,0,2,0,4,0,14,0,38,0,126,0,394,0,1290,0, 4344,0,14846,0,51068,0,178436,0,634568,0,2261052, 0,8067296,0,29031484,0,105251904,0,383580180,0, 1404666680,0,5171079172,0,19141098744,0, 71125205900,0,263549059326]

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Last modified April 19 16:38 EDT 2024. Contains 371794 sequences. (Running on oeis4.)