A228832 - OEIS

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A228832 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`1`
`6`		`1`
`7`		`3`
`8`		`15`
`9`		`1`
`10`		`1`
`11`		`4`
`12`		`70`
`13`		`220`
`14`		`1`
`15`		`1`
`16`		`5`
`17`		`210`
`18`		`5005`
`19`		`4845`
`20`		`1`
`21`		`1`
`22`		`6`
`23`		`495`
`24`		`48620`
`25`		`735471`
`26`		`142506`
`27`		`1`
`28`		`1`
`29`		`7`
`30`		`1001`
`31`		`293930`
`32`		`30421755`
`33`		`183579396`
`34`		`5245786`
`35`		`1`
`36`		`1`
`37`		`8`
`38`		`1820`
`39`		`1307504`
`40`		`601080390`
`41`		`40225345056`
`42`		`69668534468`
`43`		`231917400`
`44`		`1`
`45`		`1`
`46`		`9`
`47`		`3060`
`48`		`4686825`
`49`		`7307872110`
`50`		`3169870830126`
`51`		`96926348578605`
`52`		`37387265592825`
`53`		`11969016345`
`54`		`1`

[1,1,1,1,2,1,1,3,15,1,1,4,70,220,1,1,5,210,5005, 4845,1,1,6,495,48620,735471,142506,1,1,7,1001, 293930,30421755,183579396,5245786,1,1,8,1820, 1307504,601080390,40225345056,69668534468, 231917400,1,1,9,3060,4686825,7307872110, 3169870830126,96926348578605,37387265592825, 11969016345,1]

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Last modified May 15 13:23 EDT 2024. Contains 372540 sequences. (Running on oeis4.)