A119900 - OEIS

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A119900 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`2`
`3`		`0`
`4`		`1`
`5`		`3`
`6`		`0`
`7`		`0`
`8`		`4`
`9`		`4`
`10`		`0`
`11`		`0`
`12`		`1`
`13`		`10`
`14`		`5`
`15`		`0`
`16`		`0`
`17`		`0`
`18`		`6`
`19`		`20`
`20`		`6`
`21`		`0`
`22`		`0`
`23`		`0`
`24`		`1`
`25`		`21`
`26`		`35`
`27`		`7`
`28`		`0`
`29`		`0`
`30`		`0`
`31`		`0`
`32`		`8`
`33`		`56`
`34`		`56`
`35`		`8`
`36`		`0`
`37`		`0`
`38`		`0`
`39`		`0`
`40`		`1`
`41`		`36`
`42`		`126`
`43`		`84`
`44`		`9`
`45`		`0`
`46`		`0`
`47`		`0`
`48`		`0`
`49`		`0`
`50`		`10`
`51`		`120`
`52`		`252`
`53`		`120`
`54`		`10`
`55`		`0`
`56`		`0`
`57`		`0`
`58`		`0`
`59`		`0`
`60`		`1`
`61`		`55`
`62`		`330`
`63`		`462`
`64`		`165`
`65`		`11`
`66`		`0`
`67`		`0`
`68`		`0`
`69`		`0`
`70`		`0`
`71`		`0`
`72`		`12`
`73`		`220`
`74`		`792`
`75`		`792`
`76`		`220`
`77`		`12`
`78`		`0`
`79`		`0`
`80`		`0`
`81`		`0`
`82`		`0`
`83`		`0`
`84`		`1`
`85`		`78`

[1,0,2,0,1,3,0,0,4,4,0,0,1,10,5,0,0,0,6,20,6,0,0, 0,1,21,35,7,0,0,0,0,8,56,56,8,0,0,0,0,1,36,126,84, 9,0,0,0,0,0,10,120,252,120,10,0,0,0,0,0,1,55,330, 462,165,11,0,0,0,0,0,0,12,220,792,792,220,12,0,0, 0,0,0,0,1,78]

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Last modified April 23 13:41 EDT 2024. Contains 371914 sequences. (Running on oeis4.)