A018069 - OEIS

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

A018069 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`21`
`2`		`307`
`3`		`3873`
`4`		`45235`
`5`		`504633`
`6`		`5465323`
`7`		`58007361`
`8`		`606913219`
`9`		`6283868745`
`10`		`64556638939`
`11`		`659310178449`
`12`		`6703052628403`
`13`		`67910134629657`
`14`		`686138217844555`
`15`		`6917677165178337`
`16`		`69627131588692387`
`17`		`699874195511336169`

[1,21,307,3873,45235,504633,5465323,58007361, 606913219,6283868745,64556638939,659310178449, 6703052628403,67910134629657,686138217844555, 6917677165178337,69627131588692387, 699874195511336169]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)