A341920 - OEIS

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A341920 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`5`
`3`		`20`
`4`		`85`
`5`		`385`
`6`		`1836`
`7`		`9120`
`8`		`46805`
`9`		`246675`
`10`		`1328925`
`11`		`7292688`
`12`		`40652780`
`13`		`229698220`
`14`		`1313175880`
`15`		`7585060680`
`16`		`44212723797`
`17`		`259808593975`
`18`		`1537840085775`
`19`		`9162371040900`
`20`		`54913015836525`
`21`		`330888232445505`
`22`		`2003659057873200`
`23`		`12187811305300800`
`24`		`74444226847892460`
`25`		`456458831442283860`

[1,5,20,85,385,1836,9120,46805,246675,1328925, 7292688,40652780,229698220,1313175880,7585060680, 44212723797,259808593975,1537840085775, 9162371040900,54913015836525,330888232445505, 2003659057873200,12187811305300800, 74444226847892460,456458831442283860]

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Last modified April 23 12:08 EDT 2024. Contains 371912 sequences. (Running on oeis4.)