A168492 - OEIS

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

A168492 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`7`
`4`		`38`
`5`		`250`
`6`		`1748`
`7`		`12463`
`8`		`89606`
`9`		`647710`
`10`		`4702844`
`11`		`34286038`
`12`		`250928732`
`13`		`1843209556`
`14`		`13586564072`
`15`		`100479347647`
`16`		`745418148806`
`17`		`5546324817718`
`18`		`41382983725292`
`19`		`309586136922898`
`20`		`2321772733668980`
`21`		`17453199438926188`
`22`		`131489046194284568`
`23`		`992678648890643206`

[1,1,2,7,38,250,1748,12463,89606,647710,4702844, 34286038,250928732,1843209556,13586564072, 100479347647,745418148806,5546324817718, 41382983725292,309586136922898,2321772733668980, 17453199438926188,131489046194284568, 992678648890643206]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 5 02:46 EDT 2024. Contains 372257 sequences. (Running on oeis4.)