A066524 - OEIS

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

A066524 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`6`
`3`		`21`
`4`		`60`
`5`		`155`
`6`		`378`
`7`		`889`
`8`		`2040`
`9`		`4599`
`10`		`10230`
`11`		`22517`
`12`		`49140`
`13`		`106483`
`14`		`229362`
`15`		`491505`
`16`		`1048560`
`17`		`2228207`
`18`		`4718574`
`19`		`9961453`
`20`		`20971500`
`21`		`44040171`
`22`		`92274666`
`23`		`192937961`
`24`		`402653160`
`25`		`838860775`
`26`		`1744830438`
`27`		`3623878629`
`28`		`7516192740`
`29`		`15569256419`
`30`		`32212254690`

[0,1,6,21,60,155,378,889,2040,4599,10230,22517, 49140,106483,229362,491505,1048560,2228207, 4718574,9961453,20971500,44040171,92274666, 192937961,402653160,838860775,1744830438, 3623878629,7516192740,15569256419,32212254690]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)