A280880 - OEIS

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A280880 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`1`
`5`		`1`
`6`		`0`
`7`		`1`
`8`		`3`
`9`		`1`
`10`		`0`
`11`		`1`
`12`		`4`
`13`		`6`
`14`		`1`
`15`		`0`
`16`		`1`
`17`		`15`
`18`		`10`
`19`		`10`
`20`		`1`
`21`		`0`
`22`		`1`
`23`		`6`
`24`		`75`
`25`		`20`
`26`		`15`
`27`		`1`
`28`		`0`
`29`		`1`
`30`		`63`
`31`		`21`
`32`		`245`
`33`		`35`
`34`		`21`
`35`		`1`
`36`		`0`
`37`		`1`
`38`		`64`
`39`		`476`
`40`		`56`
`41`		`630`
`42`		`56`
`43`		`28`
`44`		`1`
`45`		`0`
`46`		`1`
`47`		`171`
`48`		`540`
`49`		`2100`
`50`		`126`
`51`		`1386`
`52`		`84`
`53`		`36`
`54`		`1`
`55`		`0`
`56`		`1`
`57`		`130`
`58`		`4185`
`59`		`2640`
`60`		`6930`
`61`		`252`
`62`		`2730`
`63`		`120`
`64`		`45`
`65`		`1`

[1,0,1,0,1,1,0,1,3,1,0,1,4,6,1,0,1,15,10,10,1,0,1, 6,75,20,15,1,0,1,63,21,245,35,21,1,0,1,64,476,56, 630,56,28,1,0,1,171,540,2100,126,1386,84,36,1,0,1, 130,4185,2640,6930,252,2730,120,45,1]

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Last modified August 19 05:55 EDT 2024. Contains 375284 sequences. (Running on oeis4.)