A255970 - OEIS

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A255970 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`2`
`5`		`2`
`6`		`0`
`7`		`3`
`8`		`8`
`9`		`6`
`10`		`0`
`11`		`5`
`12`		`24`
`13`		`42`
`14`		`24`
`15`		`0`
`16`		`7`
`17`		`60`
`18`		`198`
`19`		`264`
`20`		`120`
`21`		`0`
`22`		`11`
`23`		`144`
`24`		`780`
`25`		`1848`
`26`		`1920`
`27`		`720`
`28`		`0`
`29`		`15`
`30`		`320`
`31`		`2778`
`32`		`10512`
`33`		`18840`
`34`		`15840`
`35`		`5040`
`36`		`0`
`37`		`22`
`38`		`702`
`39`		`9342`
`40`		`53184`
`41`		`146760`
`42`		`208080`
`43`		`146160`
`44`		`40320`
`45`		`0`
`46`		`30`
`47`		`1486`
`48`		`30186`
`49`		`250128`
`50`		`999720`
`51`		`2129040`
`52`		`2479680`
`53`		`1491840`
`54`		`362880`

[1,0,1,0,2,2,0,3,8,6,0,5,24,42,24,0,7,60,198,264, 120,0,11,144,780,1848,1920,720,0,15,320,2778, 10512,18840,15840,5040,0,22,702,9342,53184,146760, 208080,146160,40320,0,30,1486,30186,250128,999720, 2129040,2479680,1491840,362880]

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Last modified April 25 10:22 EDT 2024. Contains 371967 sequences. (Running on oeis4.)