A131720 as tables, graphs or sounds - OEIS

A131720 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`-1`
`3`		`1`
`4`		`-1`
`5`		`0`
`6`		`0`
`7`		`1`
`8`		`-1`
`9`		`1`
`10`		`-1`
`11`		`0`
`12`		`0`
`13`		`1`
`14`		`-1`
`15`		`1`
`16`		`-1`
`17`		`0`
`18`		`0`
`19`		`1`
`20`		`-1`
`21`		`1`
`22`		`-1`
`23`		`0`
`24`		`0`
`25`		`1`
`26`		`-1`
`27`		`1`
`28`		`-1`
`29`		`0`
`30`		`0`
`31`		`1`
`32`		`-1`
`33`		`1`
`34`		`-1`
`35`		`0`
`36`		`0`
`37`		`1`
`38`		`-1`
`39`		`1`
`40`		`-1`
`41`		`0`
`42`		`0`
`43`		`1`
`44`		`-1`
`45`		`1`
`46`		`-1`
`47`		`0`

[0,1,-1,1,-1,0,0,1,-1,1,-1,0,0,1,-1,1,-1,0,0,1,-1, 1,-1,0,0,1,-1,1,-1,0,0,1,-1,1,-1,0,0,1,-1,1,-1,0, 0,1,-1,1,-1,0]

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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