A321311 - OEIS

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

A321311 as a simple table

`n`		`a(n)`
`1`		`10`
`2`		`26`
`3`		`79`
`4`		`252`
`5`		`796`
`6`		`2468`
`7`		`7564`
`8`		`23012`
`9`		`69676`
`10`		`210308`
`11`		`633484`
`12`		`1905572`
`13`		`5726956`
`14`		`17201348`
`15`		`51645004`
`16`		`155016932`
`17`		`465214636`
`18`		`1395971588`
`19`		`4188570124`
`20`		`12567021092`
`21`		`37703684716`
`22`		`113116297028`
`23`		`339359376844`
`24`		`1018099102052`
`25`		`3054339249196`
`26`		`9163101633668`
`27`		`27489472673164`

[10,26,79,252,796,2468,7564,23012,69676,210308, 633484,1905572,5726956,17201348,51645004, 155016932,465214636,1395971588,4188570124, 12567021092,37703684716,113116297028,339359376844, 1018099102052,3054339249196,9163101633668, 27489472673164]

License Agreements, Terms of Use, Privacy Policy. .

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