A007719 - OEIS

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A007719 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`11`
`4`		`30`
`5`		`95`
`6`		`328`
`7`		`1211`
`8`		`4779`
`9`		`19902`
`10`		`86682`
`11`		`393072`
`12`		`1847264`
`13`		`8965027`
`14`		`44814034`
`15`		`230232789`
`16`		`1213534723`
`17`		`6552995689`
`18`		`36207886517`
`19`		`204499421849`
`20`		`1179555353219`
`21`		`6942908667578`
`22`		`41673453738272`
`23`		`254918441681030`
`24`		`1588256152307002`
`25`		`10073760672179505`

[1,2,4,11,30,95,328,1211,4779,19902,86682,393072, 1847264,8965027,44814034,230232789,1213534723, 6552995689,36207886517,204499421849,1179555353219, 6942908667578,41673453738272,254918441681030, 1588256152307002,10073760672179505]

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Last modified April 29 20:30 EDT 2024. Contains 372114 sequences. (Running on oeis4.)