A001455 - OEIS

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

A001455 as a simple table

`n`		`a(n)`
`4`		`1`
`5`		`16`
`6`		`181`
`7`		`1821`
`8`		`17557`
`9`		`167449`
`10`		`1604098`
`11`		`15555398`
`12`		`153315999`
`13`		`1538907306`
`14`		`15743413076`
`15`		`164161815768`
`16`		`1744049683213`
`17`		`18865209953045`
`18`		`207591285198178`
`19`		`2321616416280982`
`20`		`26362085777156567`
`21`		`303635722412859447`
`22`		`3544040394934246209`
`23`		`41881891423602685193`

[1,16,181,1821,17557,167449,1604098,15555398, 153315999,1538907306,15743413076,164161815768, 1744049683213,18865209953045,207591285198178, 2321616416280982,26362085777156567, 303635722412859447,3544040394934246209, 41881891423602685193]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 12:33 EDT 2024. Contains 371969 sequences. (Running on oeis4.)