A177321 - OEIS

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A177321 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`416`
`3`		`664958`
`4`		`1792874048`
`5`		`6232521421502`
`6`		`25328979140590460`
`7`		`114573118435555703030`
`8`		`560523113474283819256640`
`9`		`2911820015993491302722966990`
`10`		`15861703283168731825003935183416`
`11`		`89796737967084981726163781067177194`
`12`		`524830705066715697873367329722967841532`

[1,2,416,664958,1792874048,6232521421502, 25328979140590460,114573118435555703030, 560523113474283819256640, 2911820015993491302722966990, 15861703283168731825003935183416, 89796737967084981726163781067177194, 524830705066715697873367329722967841532]

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Last modified April 24 17:10 EDT 2024. Contains 371962 sequences. (Running on oeis4.)