A221960 - OEIS

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A221960 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`-1`
`4`		`1`
`5`		`0`
`6`		`-3`
`7`		`2`
`8`		`1`
`9`		`0`
`10`		`0`
`11`		`-4`
`12`		`-3`
`13`		`12`
`14`		`-6`
`15`		`1`
`16`		`0`
`17`		`0`
`18`		`0`
`19`		`-5`
`20`		`-10`
`21`		`20`
`22`		`30`
`23`		`-60`
`24`		`24`
`25`		`1`
`26`		`0`
`27`		`0`
`28`		`0`
`29`		`0`
`30`		`-6`
`31`		`-15`
`32`		`20`
`33`		`120`
`34`		`-90`
`35`		`-270`
`36`		`360`
`37`		`-120`

[1,1,-1,1,0,-3,2,1,0,0,-4,-3,12,-6,1,0,0,0,-5,-10, 20,30,-60,24,1,0,0,0,0,-6,-15,20,120,-90,-270,360, -120]

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Last modified August 11 08:53 EDT 2024. Contains 375059 sequences. (Running on oeis4.)