A213615 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A213615 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`-1`
`3`		`6`
`4`		`-6`
`5`		`1`
`6`		`2`
`7`		`-3`
`8`		`1`
`9`		`0`
`10`		`30`
`11`		`-60`
`12`		`30`
`13`		`0`
`14`		`-1`
`15`		`6`
`16`		`-15`
`17`		`10`
`18`		`0`
`19`		`-1`
`20`		`0`
`21`		`42`
`22`		`-126`
`23`		`105`
`24`		`0`
`25`		`-21`
`26`		`0`
`27`		`1`
`28`		`6`
`29`		`-21`
`30`		`21`
`31`		`0`
`32`		`-7`
`33`		`0`
`34`		`1`
`35`		`0`
`36`		`30`
`37`		`-120`
`38`		`140`
`39`		`0`
`40`		`-70`
`41`		`0`
`42`		`20`
`43`		`0`
`44`		`-1`
`45`		`10`
`46`		`-45`
`47`		`60`
`48`		`0`
`49`		`-42`
`50`		`0`
`51`		`20`
`52`		`0`
`53`		`-3`
`54`		`0`
`55`		`66`
`56`		`-330`
`57`		`495`
`58`		`0`
`59`		`-462`
`60`		`0`
`61`		`330`
`62`		`0`
`63`		`-99`
`64`		`0`
`65`		`5`
`66`		`6`
`67`		`-33`

[1,2,-1,6,-6,1,2,-3,1,0,30,-60,30,0,-1,6,-15,10,0, -1,0,42,-126,105,0,-21,0,1,6,-21,21,0,-7,0,1,0,30, -120,140,0,-70,0,20,0,-1,10,-45,60,0,-42,0,20,0, -3,0,66,-330,495,0,-462,0,330,0,-99,0,5,6,-33]

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 16 23:11 EDT 2024. Contains 374360 sequences. (Running on oeis4.)