A012043 - OEIS

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

A012043 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`-7`
`3`		`121`
`4`		`-4271`
`5`		`262801`
`6`		`-25257079`
`7`		`3510517193`
`8`		`-667413187039`
`9`		`166471455235489`
`10`		`-52750545434135399`
`11`		`20700581434214572441`
`12`		`-9854557734715140280207`
`13`		`5594838313934367657655601`

[1,1,-7,121,-4271,262801,-25257079,3510517193, -667413187039,166471455235489,-52750545434135399, 20700581434214572441,-9854557734715140280207, 5594838313934367657655601]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 1 23:38 EDT 2024. Contains 374819 sequences. (Running on oeis4.)