A154987 - OEIS

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

A154987 as a simple table

`n`		`a(n)`
`0`		`-2`
`1`		`4`
`2`		`4`
`3`		`13`
`4`		`20`
`5`		`13`
`6`		`41`
`7`		`69`
`8`		`69`
`9`		`41`
`10`		`183`
`11`		`268`
`12`		`264`
`13`		`268`
`14`		`183`
`15`		`1099`
`16`		`1405`
`17`		`1080`
`18`		`1080`
`19`		`1405`
`20`		`1099`
`21`		`7943`
`22`		`9486`
`23`		`5970`
`24`		`4080`
`25`		`5970`
`26`		`9486`
`27`		`7943`
`28`		`65547`
`29`		`75775`
`30`		`43806`
`31`		`20370`
`32`		`20370`
`33`		`43806`
`34`		`75775`
`35`		`65547`
`36`		`604831`
`37`		`685672`
`38`		`384552`
`39`		`149520`
`40`		`77280`
`41`		`149520`
`42`		`384552`
`43`		`685672`
`44`		`604831`

[-2,4,4,13,20,13,41,69,69,41,183,268,264,268,183, 1099,1405,1080,1080,1405,1099,7943,9486,5970,4080, 5970,9486,7943,65547,75775,43806,20370,20370, 43806,75775,65547,604831,685672,384552,149520, 77280,149520,384552,685672,604831]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 16:38 EDT 2024. Contains 371989 sequences. (Running on oeis4.)