A269949 - OEIS

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

A269949 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`3`
`4`		`3`
`5`		`1`
`6`		`5`
`7`		`15`
`8`		`5`
`9`		`1`
`10`		`35`
`11`		`35`
`12`		`35`
`13`		`7`
`14`		`1`
`15`		`63`
`16`		`315`
`17`		`105`
`18`		`63`
`19`		`9`
`20`		`1`
`21`		`231`
`22`		`693`
`23`		`1155`
`24`		`231`
`25`		`99`
`26`		`11`
`27`		`1`
`28`		`429`
`29`		`3003`
`30`		`3003`
`31`		`3003`
`32`		`429`
`33`		`143`
`34`		`13`
`35`		`1`
`36`		`6435`
`37`		`6435`
`38`		`15015`
`39`		`9009`
`40`		`6435`
`41`		`715`
`42`		`195`
`43`		`15`
`44`		`1`
`45`		`12155`
`46`		`109395`
`47`		`36465`
`48`		`51051`
`49`		`21879`
`50`		`12155`
`51`		`1105`
`52`		`255`
`53`		`17`
`54`		`1`

[1,1,1,3,3,1,5,15,5,1,35,35,35,7,1,63,315,105,63, 9,1,231,693,1155,231,99,11,1,429,3003,3003,3003, 429,143,13,1,6435,6435,15015,9009,6435,715,195,15, 1,12155,109395,36465,51051,21879,12155,1105,255, 17,1]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 16:39 EDT 2024. Contains 371989 sequences. (Running on oeis4.)