A321686 - OEIS

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A321686 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`0`
`3`		`2`
`4`		`0`
`5`		`1`
`6`		`6`
`7`		`0`
`8`		`2`
`9`		`6`
`10`		`24`
`11`		`0`
`12`		`1`
`13`		`14`
`14`		`36`
`15`		`120`
`16`		`0`
`17`		`2`
`18`		`40`
`19`		`108`
`20`		`240`
`21`		`720`
`22`		`0`
`23`		`1`
`24`		`59`
`25`		`348`
`26`		`900`
`27`		`1800`
`28`		`5040`
`29`		`0`
`30`		`2`
`31`		`112`
`32`		`1486`
`33`		`3300`
`34`		`8160`
`35`		`15120`
`36`		`40320`
`37`		`0`
`38`		`1`
`39`		`287`
`40`		`3056`
`41`		`15744`
`42`		`33960`
`43`		`80640`
`44`		`141120`
`45`		`362880`
`46`		`0`
`47`		`2`
`48`		`448`
`49`		`10012`
`50`		`76776`
`51`		`180000`
`52`		`378000`
`53`		`866880`
`54`		`1451520`
`55`		`3628800`

[1,0,2,0,1,6,0,2,6,24,0,1,14,36,120,0,2,40,108, 240,720,0,1,59,348,900,1800,5040,0,2,112,1486, 3300,8160,15120,40320,0,1,287,3056,15744,33960, 80640,141120,362880,0,2,448,10012,76776,180000, 378000,866880,1451520,3628800]

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Last modified August 8 09:31 EDT 2024. Contains 375018 sequences. (Running on oeis4.)