A006192 - OEIS

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

A006192 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`12`
`4`		`38`
`5`		`125`
`6`		`414`
`7`		`1369`
`8`		`4522`
`9`		`14934`
`10`		`49322`
`11`		`162899`
`12`		`538020`
`13`		`1776961`
`14`		`5868904`
`15`		`19383672`
`16`		`64019918`
`17`		`211443425`
`18`		`698350194`
`19`		`2306494009`
`20`		`7617832222`
`21`		`25159990674`
`22`		`83097804242`
`23`		`274453403399`
`24`		`906458014440`

[1,4,12,38,125,414,1369,4522,14934,49322,162899, 538020,1776961,5868904,19383672,64019918, 211443425,698350194,2306494009,7617832222, 25159990674,83097804242,274453403399,906458014440]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 6 14:34 EDT 2024. Contains 372294 sequences. (Running on oeis4.)