A263817 - OEIS

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

A263817 as a simple table

`n`		`a(n)`
`1`		`9`
`2`		`82`
`3`		`572`
`4`		`3682`
`5`		`25001`
`6`		`170946`
`7`		`1157993`
`8`		`7844192`
`9`		`53217648`
`10`		`360982800`
`11`		`2448043433`
`12`		`16602594594`
`13`		`112601971449`
`14`		`763678525370`
`15`		`5179331223772`
`16`		`35126741117978`
`17`		`238233127708969`
`18`		`1615720591473218`
`19`		`10957976653235217`

[9,82,572,3682,25001,170946,1157993,7844192, 53217648,360982800,2448043433,16602594594, 112601971449,763678525370,5179331223772, 35126741117978,238233127708969,1615720591473218, 10957976653235217]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 13 11:21 EDT 2024. Contains 375130 sequences. (Running on oeis4.)