A268942 - OEIS

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

A268942 as a simple table

`n`		`a(n)`
`1`		`7`
`2`		`49`
`3`		`336`
`4`		`2275`
`5`		`15239`
`6`		`101192`
`7`		`667065`
`8`		`4370261`
`9`		`28480312`
`10`		`184750699`
`11`		`1193659551`
`12`		`7684815880`
`13`		`49319275649`
`14`		`315627565757`
`15`		`2014797616440`
`16`		`12831930191171`
`17`		`81554529162967`
`18`		`517343926505224`
`19`		`3276087952780041`
`20`		`20712766946115685`

[7,49,336,2275,15239,101192,667065,4370261, 28480312,184750699,1193659551,7684815880, 49319275649,315627565757,2014797616440, 12831930191171,81554529162967,517343926505224, 3276087952780041,20712766946115685]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 07:20 EDT 2024. Contains 371921 sequences. (Running on oeis4.)