A070071 - OEIS

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A070071 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`4`
`3`		`15`
`4`		`60`
`5`		`260`
`6`		`1218`
`7`		`6139`
`8`		`33120`
`9`		`190323`
`10`		`1159750`
`11`		`7464270`
`12`		`50563164`
`13`		`359377681`
`14`		`2672590508`
`15`		`20744378175`
`16`		`167682274352`
`17`		`1408702786668`
`18`		`12277382510862`
`19`		`110822101896083`
`20`		`1034483164707440`
`21`		`9972266139291771`
`22`		`99147746245841106`
`23`		`1015496134666939958`

[0,1,4,15,60,260,1218,6139,33120,190323,1159750, 7464270,50563164,359377681,2672590508,20744378175, 167682274352,1408702786668,12277382510862, 110822101896083,1034483164707440,9972266139291771, 99147746245841106,1015496134666939958]

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Last modified April 25 12:53 EDT 2024. Contains 371969 sequences. (Running on oeis4.)