A124027 - OEIS

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A124027 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`1`
`5`		`0`
`6`		`1`
`7`		`1`
`8`		`0`
`9`		`1`
`10`		`0`
`11`		`3`
`12`		`0`
`13`		`1`
`14`		`2`
`15`		`0`
`16`		`6`
`17`		`0`
`18`		`1`
`19`		`0`
`20`		`10`
`21`		`0`
`22`		`10`
`23`		`0`
`24`		`1`
`25`		`5`
`26`		`0`
`27`		`30`
`28`		`0`
`29`		`15`
`30`		`0`
`31`		`1`
`32`		`0`
`33`		`35`
`34`		`0`
`35`		`70`
`36`		`0`
`37`		`21`
`38`		`0`
`39`		`1`
`40`		`14`
`41`		`0`
`42`		`140`
`43`		`0`
`44`		`140`
`45`		`0`
`46`		`28`
`47`		`0`
`48`		`1`
`49`		`0`
`50`		`126`
`51`		`0`
`52`		`420`
`53`		`0`
`54`		`252`
`55`		`0`
`56`		`36`
`57`		`0`
`58`		`1`
`59`		`42`
`60`		`0`
`61`		`630`
`62`		`0`
`63`		`1050`
`64`		`0`
`65`		`420`
`66`		`0`
`67`		`45`
`68`		`0`
`69`		`1`
`70`		`0`
`71`		`462`
`72`		`0`
`73`		`2310`
`74`		`0`
`75`		`2310`
`76`		`0`
`77`		`660`
`78`		`0`
`79`		`55`
`80`		`0`
`81`		`1`
`82`		`132`
`83`		`0`

[0,0,1,1,0,1,1,0,1,0,3,0,1,2,0,6,0,1,0,10,0,10,0, 1,5,0,30,0,15,0,1,0,35,0,70,0,21,0,1,14,0,140,0, 140,0,28,0,1,0,126,0,420,0,252,0,36,0,1,42,0,630, 0,1050,0,420,0,45,0,1,0,462,0,2310,0,2310,0,660,0, 55,0,1,132,0]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)