A154980 - OEIS

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A154980 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`6`
`5`		`1`
`6`		`1`
`7`		`15`
`8`		`15`
`9`		`1`
`10`		`1`
`11`		`32`
`12`		`126`
`13`		`32`
`14`		`1`
`15`		`1`
`16`		`65`
`17`		`638`
`18`		`638`
`19`		`65`
`20`		`1`
`21`		`1`
`22`		`130`
`23`		`2751`
`24`		`9340`
`25`		`2751`
`26`		`130`
`27`		`1`
`28`		`1`
`29`		`259`
`30`		`11201`
`31`		`93755`
`32`		`93755`
`33`		`11201`
`34`		`259`
`35`		`1`
`36`		`1`
`37`		`516`
`38`		`44740`
`39`		`809212`
`40`		`2578550`
`41`		`809212`
`42`		`44740`
`43`		`516`
`44`		`1`
`45`		`1`
`46`		`1029`
`47`		`177864`
`48`		`6588864`
`49`		`51390322`
`50`		`51390322`
`51`		`6588864`
`52`		`177864`
`53`		`1029`
`54`		`1`

[1,1,1,1,6,1,1,15,15,1,1,32,126,32,1,1,65,638,638, 65,1,1,130,2751,9340,2751,130,1,1,259,11201,93755, 93755,11201,259,1,1,516,44740,809212,2578550, 809212,44740,516,1,1,1029,177864,6588864,51390322, 51390322,6588864,177864,1029,1]

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Last modified June 6 18:09 EDT 2024. Contains 373134 sequences. (Running on oeis4.)