A097341 - OEIS

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

A097341 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`2`
`3`		`2`
`4`		`6`
`5`		`14`
`6`		`38`
`7`		`110`
`8`		`342`
`9`		`1134`
`10`		`3990`
`11`		`14830`
`12`		`58006`
`13`		`237998`
`14`		`1021462`
`15`		`4574318`
`16`		`21325462`
`17`		`103287598`
`18`		`518768406`
`19`		`2697426926`
`20`		`14498316182`
`21`		`80440333998`
`22`		`460112203798`
`23`		`2710038058862`
`24`		`16418576767126`
`25`		`102212840258094`
`26`		`653247225514262`
`27`		`4282249051881198`

[1,0,2,2,6,14,38,110,342,1134,3990,14830,58006, 237998,1021462,4574318,21325462,103287598, 518768406,2697426926,14498316182,80440333998, 460112203798,2710038058862,16418576767126, 102212840258094,653247225514262,4282249051881198]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)