A128254 - OEIS

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A128254 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`3`
`6`		`1`
`7`		`1`
`8`		`5`
`9`		`5`
`10`		`1`
`11`		`1`
`12`		`7`
`13`		`12`
`14`		`7`
`15`		`1`
`16`		`1`
`17`		`9`
`18`		`22`
`19`		`22`
`20`		`9`
`21`		`1`
`22`		`1`
`23`		`11`
`24`		`35`
`25`		`50`
`26`		`35`
`27`		`11`
`28`		`11`
`29`		`13`
`30`		`51`
`31`		`95`
`32`		`95`
`33`		`51`
`34`		`13`
`35`		`1`
`36`		`1`
`37`		`15`
`38`		`70`
`39`		`161`
`40`		`210`
`41`		`161`
`42`		`70`
`43`		`15`
`44`		`1`
`45`		`1`
`46`		`17`
`47`		`92`
`48`		`252`
`49`		`406`
`50`		`406`
`51`		`252`
`52`		`92`
`53`		`17`
`54`		`1`

[1,1,1,1,3,1,1,5,5,1,1,7,12,7,1,1,9,22,22,9,1,1, 11,35,50,35,11,11,13,51,95,95,51,13,1,1,15,70,161, 210,161,70,15,1,1,17,92,252,406,406,252,92,17,1]

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Last modified April 25 06:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)