A055746 - OEIS

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A055746 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`20`
`4`		`2800`
`5`		`16464000`
`6`		`12778698240000`
`7`		`4254956888736153600000`
`8`		`2026001446509988558521630720000000`
`9`		`4690285643617101997210180025102660272128000000000`

[1,1,2,20,2800,16464000,12778698240000, 4254956888736153600000, 2026001446509988558521630720000000, 4690285643617101997210180025102660272128000000000]

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Last modified April 24 06:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)