A260775 - OEIS

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A260775 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`28`
`3`		`264`
`4`		`2860`
`5`		`33592`
`6`		`416024`
`7`		`5348880`
`8`		`70715340`
`9`		`955277400`
`10`		`13128240840`
`11`		`182965127280`
`12`		`2579808294648`
`13`		`36734706144304`
`14`		`527495903500720`
`15`		`7629973004184608`
`16`		`111068129754096396`
`17`		`1625888084299461528`
`18`		`23919596771720906984`
`19`		`353467725574013402800`

[1,4,28,264,2860,33592,416024,5348880,70715340, 955277400,13128240840,182965127280,2579808294648, 36734706144304,527495903500720,7629973004184608, 111068129754096396,1625888084299461528, 23919596771720906984,353467725574013402800]

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Last modified May 1 22:42 EDT 2024. Contains 372178 sequences. (Running on oeis4.)