A057423 - OEIS

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A057423 as a simple table

`n`		`a(n)`
`7`		`1`
`8`		`0`
`9`		`5`
`10`		`4`
`11`		`20`
`12`		`18`
`13`		`79`
`14`		`84`
`15`		`304`
`16`		`332`
`17`		`1149`
`18`		`1309`
`19`		`4312`
`20`		`5005`
`21`		`16136`
`22`		`19049`
`23`		`60347`
`24`		`71979`
`25`		`225867`
`26`		`271781`
`27`		`846667`
`28`		`1025315`
`29`		`3179798`
`30`		`3871607`
`31`		`11966976`
`32`		`14633947`
`33`		`45131841`
`34`		`55395495`
`35`		`170560833`
`36`		`210008554`
`37`		`645861961`
`38`		`797419730`
`39`		`2450316125`
`40`		`3032540599`

[1,0,5,4,20,18,79,84,304,332,1149,1309,4312,5005, 16136,19049,60347,71979,225867,271781,846667, 1025315,3179798,3871607,11966976,14633947, 45131841,55395495,170560833,210008554,645861961, 797419730,2450316125,3032540599]

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Last modified June 27 17:10 EDT 2024. Contains 373747 sequences. (Running on oeis4.)