A111417 - OEIS

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A111417 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`3`
`7`		`0`
`8`		`0`
`9`		`0`
`10`		`0`
`11`		`0`
`12`		`10`
`13`		`0`
`14`		`0`
`15`		`0`
`16`		`0`
`17`		`0`
`18`		`0`
`19`		`0`
`20`		`35`
`21`		`0`
`22`		`0`
`23`		`0`
`24`		`0`
`25`		`0`
`26`		`0`
`27`		`0`
`28`		`0`
`29`		`0`
`30`		`126`
`31`		`0`
`32`		`0`
`33`		`0`
`34`		`0`
`35`		`0`
`36`		`0`
`37`		`0`
`38`		`0`
`39`		`0`
`40`		`0`
`41`		`0`
`42`		`462`
`43`		`0`
`44`		`0`
`45`		`0`
`46`		`0`
`47`		`0`
`48`		`0`
`49`		`0`
`50`		`0`
`51`		`0`
`52`		`0`
`53`		`0`
`54`		`0`
`55`		`0`
`56`		`1716`
`57`		`0`
`58`		`0`
`59`		`0`
`60`		`0`
`61`		`0`
`62`		`0`
`63`		`0`
`64`		`0`
`65`		`0`
`66`		`0`
`67`		`0`
`68`		`0`
`69`		`0`
`70`		`0`
`71`		`0`
`72`		`6435`
`73`		`0`
`74`		`0`
`75`		`0`
`76`		`0`
`77`		`0`
`78`		`0`
`79`		`0`
`80`		`0`
`81`		`0`
`82`		`0`
`83`		`0`
`84`		`0`
`85`		`0`
`86`		`0`
`87`		`0`
`88`		`0`
`89`		`0`
`90`		`24310`
`91`		`0`

[0,0,1,0,0,0,3,0,0,0,0,0,10,0,0,0,0,0,0,0,35,0,0, 0,0,0,0,0,0,0,126,0,0,0,0,0,0,0,0,0,0,0,462,0,0,0, 0,0,0,0,0,0,0,0,0,0,1716,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,6435,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 24310,0]

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Last modified April 19 11:31 EDT 2024. Contains 371792 sequences. (Running on oeis4.)