A207344 - OEIS

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

A207344 as a simple table

`n`		`a(n)`
`1`		`18`
`2`		`324`
`3`		`858`
`4`		`5290`
`5`		`27022`
`6`		`128292`
`7`		`684324`
`8`		`3524736`
`9`		`17492664`
`10`		`91157630`
`11`		`466901309`
`12`		`2357231531`
`13`		`12176328967`
`14`		`62219037705`
`15`		`316361642076`
`16`		`1627284771068`
`17`		`8309635888371`
`18`		`42388164632017`
`19`		`217515758892581`
`20`		`1110796489660535`

[18,324,858,5290,27022,128292,684324,3524736, 17492664,91157630,466901309,2357231531, 12176328967,62219037705,316361642076, 1627284771068,8309635888371,42388164632017, 217515758892581,1110796489660535]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 27 16:48 EDT 2022. Contains 354110 sequences. (Running on oeis4.)