A150272 - OEIS

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

A150272 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`22`
`4`		`91`
`5`		`388`
`6`		`1703`
`7`		`7660`
`8`		`34923`
`9`		`160928`
`10`		`749625`
`11`		`3520625`
`12`		`16630720`
`13`		`78987346`
`14`		`376981894`
`15`		`1805927651`
`16`		`8678665702`
`17`		`41831396697`
`18`		`202142233159`
`19`		`978882886268`
`20`		`4749539961933`
`21`		`23085904421970`
`22`		`112385181441367`
`23`		`547858441522134`
`24`		`2674144171401459`
`25`		`13067816933126466`
`26`		`63924801052463888`
`27`		`313005077923122789`

[1,2,6,22,91,388,1703,7660,34923,160928,749625, 3520625,16630720,78987346,376981894,1805927651, 8678665702,41831396697,202142233159,978882886268, 4749539961933,23085904421970,112385181441367, 547858441522134,2674144171401459, 13067816933126466,63924801052463888, 313005077923122789]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)