A174109 - OEIS

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A174109 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`10`
`5`		`1`
`6`		`1`
`7`		`55`
`8`		`55`
`9`		`1`
`10`		`1`
`11`		`220`
`12`		`1210`
`13`		`220`
`14`		`1`
`15`		`1`
`16`		`715`
`17`		`15730`
`18`		`15730`
`19`		`715`
`20`		`1`
`21`		`1`
`22`		`2002`
`23`		`143143`
`24`		`572572`
`25`		`143143`
`26`		`2002`
`27`		`1`
`28`		`1`
`29`		`5005`
`30`		`1002001`
`31`		`13026013`
`32`		`13026013`
`33`		`1002001`
`34`		`5005`
`35`		`1`
`36`		`1`
`37`		`11440`
`38`		`5725720`
`39`		`208416208`
`40`		`677352676`
`41`		`208416208`
`42`		`5725720`
`43`		`11440`
`44`		`1`

[1,1,1,1,10,1,1,55,55,1,1,220,1210,220,1,1,715, 15730,15730,715,1,1,2002,143143,572572,143143, 2002,1,1,5005,1002001,13026013,13026013,1002001, 5005,1,1,11440,5725720,208416208,677352676, 208416208,5725720,11440,1]

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)