A293301 - OEIS

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A293301 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`1`
`5`		`0`
`6`		`1`
`7`		`1`
`8`		`4`
`9`		`0`
`10`		`1`
`11`		`1`
`12`		`3`
`13`		`18`
`14`		`0`
`15`		`1`
`16`		`1`
`17`		`3`
`18`		`12`
`19`		`120`
`20`		`0`
`21`		`1`
`22`		`1`
`23`		`3`
`24`		`13`
`25`		`66`
`26`		`840`
`27`		`0`
`28`		`1`
`29`		`1`
`30`		`3`
`31`		`13`
`32`		`74`
`33`		`450`
`34`		`7920`
`35`		`0`
`36`		`1`
`37`		`1`
`38`		`3`
`39`		`13`
`40`		`73`
`41`		`510`
`42`		`3510`
`43`		`75600`
`44`		`0`
`45`		`1`
`46`		`1`
`47`		`3`
`48`		`13`
`49`		`73`
`50`		`500`
`51`		`4130`
`52`		`32760`
`53`		`887040`
`54`		`0`
`55`		`1`
`56`		`1`
`57`		`3`
`58`		`13`
`59`		`73`
`60`		`501`
`61`		`4040`
`62`		`38430`
`63`		`335160`
`64`		`10886400`
`65`		`0`
`66`		`1`
`67`		`1`
`68`		`3`

[1,1,0,1,1,0,1,1,4,0,1,1,3,18,0,1,1,3,12,120,0,1, 1,3,13,66,840,0,1,1,3,13,74,450,7920,0,1,1,3,13, 73,510,3510,75600,0,1,1,3,13,73,500,4130,32760, 887040,0,1,1,3,13,73,501,4040,38430,335160, 10886400,0,1,1,3]

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Last modified September 15 14:12 EDT 2024. Contains 375938 sequences. (Running on oeis4.)