A221647 - OEIS

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A221647 as a simple table

`n`		`a(n)`
`2`		`3`
`3`		`10`
`4`		`28`
`5`		`66`
`6`		`234`
`7`		`204`
`8`		`456`
`9`		`828`
`10`		`1392`
`11`		`2232`
`12`		`2220`
`13`		`5904`
`14`		`7224`
`15`		`5640`
`16`		`9540`
`17`		`14160`
`18`		`14640`
`19`		`28140`
`20`		`25560`
`21`		`26280`
`22`		`79632`
`23`		`89640`
`24`		`64080`
`25`		`69840`
`26`		`181800`
`27`		`129780`
`28`		`134820`
`29`		`183120`
`30`		`189840`
`31`		`213360`
`32`		`495180`
`33`		`460320`
`34`		`934080`
`35`		`1001280`
`36`		`380520`
`37`		`1243440`
`38`		`1779960`

[3,10,28,66,234,204,456,828,1392,2232,2220,5904, 7224,5640,9540,14160,14640,28140,25560,26280, 79632,89640,64080,69840,181800,129780,134820, 183120,189840,213360,495180,460320,934080,1001280, 380520,1243440,1779960]

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Last modified April 17 23:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)