A006492 - OEIS

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

A006492 as a simple table

`n`		`a(n)`
`3`		`1`
`4`		`0`
`5`		`5`
`6`		`6`
`7`		`21`
`8`		`40`
`9`		`93`
`10`		`190`
`11`		`396`
`12`		`796`
`13`		`1586`
`14`		`3108`
`15`		`6025`
`16`		`11552`
`17`		`21947`
`18`		`41346`
`19`		`77311`
`20`		`143580`
`21`		`265013`
`22`		`486398`
`23`		`888122`
`24`		`1613944`
`25`		`2920100`
`26`		`5261880`
`27`		`9445905`
`28`		`16897328`
`29`		`30127665`
`30`		`53552190`
`31`		`94915273`
`32`		`167771168`
`33`		`295794125`
`34`		`520254094`
`35`		`912962120`
`36`		`1598652948`

[1,0,5,6,21,40,93,190,396,796,1586,3108,6025, 11552,21947,41346,77311,143580,265013,486398, 888122,1613944,2920100,5261880,9445905,16897328, 30127665,53552190,94915273,167771168,295794125, 520254094,912962120,1598652948]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 12:41 EDT 2024. Contains 371938 sequences. (Running on oeis4.)