A257320 - OEIS

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

A257320 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`6`
`3`		`14`
`4`		`44`
`5`		`194`
`6`		`1182`
`7`		`9548`
`8`		`99524`
`9`		`1292832`
`10`		`20374364`
`11`		`380964632`
`12`		`8300770764`
`13`		`207647281344`
`14`		`5890165284054`
`15`		`187490458428150`
`16`		`6637438916631014`
`17`		`259323494528272898`

[1,3,6,14,44,194,1182,9548,99524,1292832,20374364, 380964632,8300770764,207647281344,5890165284054, 187490458428150,6637438916631014, 259323494528272898]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 2 02:01 EDT 2024. Contains 374819 sequences. (Running on oeis4.)