A006190 - OEIS

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A006190 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`3`
`3`		`10`
`4`		`33`
`5`		`109`
`6`		`360`
`7`		`1189`
`8`		`3927`
`9`		`12970`
`10`		`42837`
`11`		`141481`
`12`		`467280`
`13`		`1543321`
`14`		`5097243`
`15`		`16835050`
`16`		`55602393`
`17`		`183642229`
`18`		`606529080`
`19`		`2003229469`
`20`		`6616217487`
`21`		`21851881930`
`22`		`72171863277`
`23`		`238367471761`
`24`		`787274278560`
`25`		`2600190307441`

[0,1,3,10,33,109,360,1189,3927,12970,42837,141481, 467280,1543321,5097243,16835050,55602393, 183642229,606529080,2003229469,6616217487, 21851881930,72171863277,238367471761,787274278560, 2600190307441]

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Last modified May 1 23:54 EDT 2024. Contains 372178 sequences. (Running on oeis4.)