A026946 - OEIS

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A026946 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`11`
`3`		`34`
`4`		`195`
`5`		`678`
`6`		`3989`
`7`		`14494`
`8`		`86515`
`9`		`321590`
`10`		`1936881`
`11`		`7301142`
`12`		`44241261`
`13`		`168359754`
`14`		`1024642875`
`15`		`3926147730`
`16`		`23973456915`
`17`		`92338836390`
`18`		`565280386625`
`19`		`2186194166950`
`20`		`13411044301945`
`21`		`52037098259090`
`22`		`319756851757695`
`23`		`1244063987615130`
`24`		`7655279183309725`
`25`		`29851422385561898`

[1,2,11,34,195,678,3989,14494,86515,321590, 1936881,7301142,44241261,168359754,1024642875, 3926147730,23973456915,92338836390,565280386625, 2186194166950,13411044301945,52037098259090, 319756851757695,1244063987615130,7655279183309725, 29851422385561898]

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Last modified April 24 19:37 EDT 2024. Contains 371963 sequences. (Running on oeis4.)