A188681 - OEIS

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A188681 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`45`
`3`		`1008`
`4`		`27225`
`5`		`819819`
`6`		`26509392`
`7`		`901402560`
`8`		`31818681873`
`9`		`1156122556875`
`10`		`42985853635725`
`11`		`1628541825580800`
`12`		`62667882587091600`
`13`		`2443473892345873968`
`14`		`96351855806554401600`
`15`		`3836565846094702507776`
`16`		`154071018890153214025473`

[1,3,45,1008,27225,819819,26509392,901402560, 31818681873,1156122556875,42985853635725, 1628541825580800,62667882587091600, 2443473892345873968,96351855806554401600, 3836565846094702507776,154071018890153214025473]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)