A176849 - OEIS

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

A176849 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`6`
`3`		`15`
`4`		`20`
`5`		`15`
`6`		`6`
`7`		`1`
`8`		`1`
`9`		`12`
`10`		`66`
`11`		`220`
`12`		`495`
`13`		`792`
`14`		`924`
`15`		`792`
`16`		`495`
`17`		`220`
`18`		`66`
`19`		`12`
`20`		`1`
`21`		`1`
`22`		`18`
`23`		`153`
`24`		`816`
`25`		`3060`
`26`		`8568`
`27`		`18564`
`28`		`31824`
`29`		`43758`
`30`		`48620`
`31`		`43758`
`32`		`31824`
`33`		`18564`
`34`		`8568`
`35`		`3060`
`36`		`816`
`37`		`153`
`38`		`18`
`39`		`1`
`40`		`1`
`41`		`24`
`42`		`276`
`43`		`2024`
`44`		`10626`
`45`		`42504`
`46`		`134596`
`47`		`346104`
`48`		`735471`
`49`		`1307504`

[1,1,6,15,20,15,6,1,1,12,66,220,495,792,924,792, 495,220,66,12,1,1,18,153,816,3060,8568,18564, 31824,43758,48620,43758,31824,18564,8568,3060,816, 153,18,1,1,24,276,2024,10626,42504,134596,346104, 735471,1307504]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 25 22:58 EDT 2024. Contains 375454 sequences. (Running on oeis4.)