A089539 - OEIS

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A089539 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`4`
`3`		`9`
`4`		`25`
`5`		`121`
`6`		`721`
`7`		`5041`
`8`		`40321`
`9`		`362885`
`10`		`3628801`
`11`		`39916803`
`12`		`479001617`
`13`		`6227020801`
`14`		`87178291201`
`15`		`1307674368007`
`16`		`20922789888002`
`17`		`355687428096003`
`18`		`6402373705728023`
`19`		`121645100408832001`
`20`		`2432902008176640001`
`21`		`51090942171709440011`
`22`		`1124000727777607680029`
`23`		`25852016738884976640003`

[4,4,9,25,121,721,5041,40321,362885,3628801, 39916803,479001617,6227020801,87178291201, 1307674368007,20922789888002,355687428096003, 6402373705728023,121645100408832001, 2432902008176640001,51090942171709440011, 1124000727777607680029,25852016738884976640003]

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Last modified April 19 15:34 EDT 2024. Contains 371794 sequences. (Running on oeis4.)