A320649 - OEIS

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A320649 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`6`
`3`		`21`
`4`		`82`
`5`		`294`
`6`		`1116`
`7`		`4103`
`8`		`15326`
`9`		`56833`
`10`		`211454`
`11`		`785441`
`12`		`2920058`
`13`		`10851016`
`14`		`40331874`
`15`		`149892024`
`16`		`557098510`
`17`		`2070493098`
`18`		`7695228038`
`19`		`28600012305`
`20`		`106294901116`
`21`		`395055313662`
`22`		`1468262641770`
`23`		`5456942875386`
`24`		`20281270503914`
`25`		`75377349437075`
`26`		`280147395367820`

[1,1,6,21,82,294,1116,4103,15326,56833,211454, 785441,2920058,10851016,40331874,149892024, 557098510,2070493098,7695228038,28600012305, 106294901116,395055313662,1468262641770, 5456942875386,20281270503914,75377349437075, 280147395367820]

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Last modified April 25 09:19 EDT 2024. Contains 371967 sequences. (Running on oeis4.)