A187738 - OEIS

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A187738 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`33`
`3`		`378`
`4`		`5508`
`5`		`97200`
`6`		`2012040`
`7`		`47764080`
`8`		`1278607680`
`9`		`38093690880`
`10`		`1249949232000`
`11`		`44783895340800`
`12`		`1739500776921600`
`13`		`72804471541401600`
`14`		`3266273336880153600`
`15`		`156364149105964800000`
`16`		`7955807906511489024000`
`17`		`428712969452770050048000`
`18`		`24390705726366524633088000`

[1,4,33,378,5508,97200,2012040,47764080, 1278607680,38093690880,1249949232000, 44783895340800,1739500776921600,72804471541401600, 3266273336880153600,156364149105964800000, 7955807906511489024000,428712969452770050048000, 24390705726366524633088000]

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Last modified June 30 13:28 EDT 2024. Contains 373871 sequences. (Running on oeis4.)