A072983 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A072983 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`6`
`5`		`30`
`6`		`5`
`7`		`35`
`8`		`35`
`9`		`35`
`10`		`70`
`11`		`770`
`12`		`770`
`13`		`10010`
`14`		`5005`
`15`		`15015`
`16`		`15015`
`17`		`255255`
`18`		`255255`
`19`		`4849845`
`20`		`4849845`
`21`		`1616615`
`22`		`3233230`
`23`		`74364290`
`24`		`74364290`
`25`		`74364290`
`26`		`37182145`
`27`		`37182145`
`28`		`37182145`
`29`		`1078282205`
`30`		`6469693230`
`31`		`200560490130`
`32`		`200560490130`

[1,2,6,6,30,5,35,35,35,70,770,770,10010,5005, 15015,15015,255255,255255,4849845,4849845,1616615, 3233230,74364290,74364290,74364290,37182145, 37182145,37182145,1078282205,6469693230, 200560490130,200560490130]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 08:06 EDT 2024. Contains 371769 sequences. (Running on oeis4.)