A097418 - OEIS

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A097418 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`0`
`4`		`3`
`5`		`2`
`6`		`0`
`7`		`4`
`8`		`8`
`9`		`8`
`10`		`0`
`11`		`5`
`12`		`20`
`13`		`56`
`14`		`56`
`15`		`0`
`16`		`6`
`17`		`40`
`18`		`216`
`19`		`608`
`20`		`608`
`21`		`0`
`22`		`7`
`23`		`70`
`24`		`616`
`25`		`3352`
`26`		`9440`
`27`		`9440`
`28`		`0`
`29`		`8`
`30`		`112`
`31`		`1456`
`32`		`12928`
`33`		`70400`
`34`		`198272`
`35`		`198272`
`36`		`0`
`37`		`9`
`38`		`168`
`39`		`3024`
`40`		`39696`
`41`		`352768`
`42`		`1921152`
`43`		`5410688`
`44`		`5410688`
`45`		`0`
`46`		`10`
`47`		`240`
`48`		`5712`
`49`		`103872`
`50`		`1364800`
`51`		`12129664`
`52`		`66057856`
`53`		`186043904`
`54`		`186043904`
`55`		`0`

[1,2,0,3,2,0,4,8,8,0,5,20,56,56,0,6,40,216,608, 608,0,7,70,616,3352,9440,9440,0,8,112,1456,12928, 70400,198272,198272,0,9,168,3024,39696,352768, 1921152,5410688,5410688,0,10,240,5712,103872, 1364800,12129664,66057856,186043904,186043904,0]

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Last modified May 17 10:20 EDT 2024. Contains 372594 sequences. (Running on oeis4.)