A169651 - OEIS

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A169651 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`7`
`4`		`25`
`5`		`85`
`6`		`277`
`7`		`877`
`8`		`2725`
`9`		`8365`
`10`		`25477`
`11`		`77197`
`12`		`233125`
`13`		`702445`
`14`		`2113477`
`15`		`6352717`
`16`		`19082725`
`17`		`57297325`
`18`		`171990277`
`19`		`516167437`
`20`		`1548895525`
`21`		`4647473005`
`22`		`13943991877`
`23`		`41835121357`
`24`		`125511655525`
`25`		`376547549485`
`26`		`1129667814277`
`27`		`3389053774477`
`28`		`10167261986725`

[1,1,2,7,25,85,277,877,2725,8365,25477,77197, 233125,702445,2113477,6352717,19082725,57297325, 171990277,516167437,1548895525,4647473005, 13943991877,41835121357,125511655525,376547549485, 1129667814277,3389053774477,10167261986725]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)