A070780 - OEIS

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A070780 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`36`
`3`		`560`
`4`		`12650`
`5`		`376992`
`6`		`13983816`
`7`		`621216192`
`8`		`32164253550`
`9`		`1902231808400`
`10`		`126524771308936`
`11`		`9349109217266832`
`12`		`759825846558448488`
`13`		`67362990324409227840`
`14`		`6469590128756692755600`
`15`		`669128737063722082963200`
`16`		`74148585178960981066746390`
`17`		`8764445804610791475090220464`
`18`		`1100718583140907766992803808200`

[1,4,36,560,12650,376992,13983816,621216192, 32164253550,1902231808400,126524771308936, 9349109217266832,759825846558448488, 67362990324409227840,6469590128756692755600, 669128737063722082963200, 74148585178960981066746390, 8764445804610791475090220464, 1100718583140907766992803808200]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)