A268803 - OEIS

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

A268803 as a simple table

`n`		`a(n)`
`1`		`9`
`2`		`34`
`3`		`104`
`4`		`290`
`5`		`772`
`6`		`1972`
`7`		`4914`
`8`		`12010`
`9`		`28922`
`10`		`68836`
`11`		`162274`
`12`		`379524`
`13`		`881712`
`14`		`2036734`
`15`		`4681646`
`16`		`10714994`
`17`		`24430816`
`18`		`55516546`
`19`		`125777028`
`20`		`284188780`
`21`		`640549034`
`22`		`1440572818`
`23`		`3233256010`
`24`		`7243375068`
`25`		`16199546178`
`26`		`36172883716`

[9,34,104,290,772,1972,4914,12010,28922,68836, 162274,379524,881712,2036734,4681646,10714994, 24430816,55516546,125777028,284188780,640549034, 1440572818,3233256010,7243375068,16199546178, 36172883716]

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 18 19:41 EDT 2024. Contains 376002 sequences. (Running on oeis4.)