A009118 - OEIS

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

A009118 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`-11`
`3`		`-181`
`4`		`-3863`
`5`		`-66121`
`6`		`4478365`
`7`		`1211701763`
`8`		`226423491793`
`9`		`43068302925551`
`10`		`8876725117679941`
`11`		`1997577117130009403`
`12`		`483811389670392875449`
`13`		`121594250947356501211559`
`14`		`28960468994349845642813677`

[1,-1,-11,-181,-3863,-66121,4478365,1211701763, 226423491793,43068302925551,8876725117679941, 1997577117130009403,483811389670392875449, 121594250947356501211559, 28960468994349845642813677]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)