A335539 - OEIS

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A335539 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`9`
`3`		`1`
`4`		`1350`
`5`		`1`
`6`		`52920`
`7`		`1`
`8`		`1134000`
`9`		`1`
`10`		`11290752`
`11`		`1`
`12`		`74373979680000`
`13`		`1`
`14`		`8006169600`
`15`		`1`
`16`		`12147360825600000`
`17`		`1`
`18`		`56625794240311296000`
`19`		`1`
`20`		`3311787858630451200000`
`21`		`1`
`22`		`451287524451778560000`
`23`		`1`
`24`		`48168123888308960600064000000`
`25`		`1`
`26`		`10738530029998374912000000`
`27`		`1`

[1,1,9,1,1350,1,52920,1,1134000,1,11290752,1, 74373979680000,1,8006169600,1,12147360825600000,1, 56625794240311296000,1,3311787858630451200000,1, 451287524451778560000,1, 48168123888308960600064000000,1, 10738530029998374912000000,1]

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Last modified July 26 02:32 EDT 2024. Contains 374615 sequences. (Running on oeis4.)