A154559 - OEIS

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A154559 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`0`
`4`		`3`
`5`		`2`
`6`		`0`
`7`		`4`
`8`		`6`
`9`		`4`
`10`		`0`
`11`		`5`
`12`		`12`
`13`		`16`
`14`		`9`
`15`		`0`
`16`		`6`
`17`		`20`
`18`		`40`
`19`		`45`
`20`		`21`
`21`		`0`
`22`		`7`
`23`		`30`
`24`		`80`
`25`		`135`
`26`		`126`
`27`		`51`
`28`		`0`
`29`		`8`
`30`		`42`
`31`		`140`
`32`		`315`
`33`		`441`
`34`		`357`
`35`		`127`
`36`		`0`
`37`		`9`
`38`		`56`
`39`		`224`
`40`		`630`
`41`		`1176`
`42`		`1428`
`43`		`1016`
`44`		`323`
`45`		`0`
`46`		`10`
`47`		`72`
`48`		`336`
`49`		`1134`
`50`		`2646`
`51`		`4284`
`52`		`4572`
`53`		`2907`
`54`		`835`
`55`		`0`

[1,2,0,3,2,0,4,6,4,0,5,12,16,9,0,6,20,40,45,21,0, 7,30,80,135,126,51,0,8,42,140,315,441,357,127,0,9, 56,224,630,1176,1428,1016,323,0,10,72,336,1134, 2646,4284,4572,2907,835,0]

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Last modified April 30 07:17 EDT 2024. Contains 372127 sequences. (Running on oeis4.)