A025185 - OEIS

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A025185 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`16`
`3`		`120`
`4`		`946`
`5`		`7644`
`6`		`62832`
`7`		`522804`
`8`		`4390056`
`9`		`37126830`
`10`		`315770676`
`11`		`2698179488`
`12`		`23144461368`
`13`		`199177780102`
`14`		`1718891656176`
`15`		`14869867516812`
`16`		`128909380154562`
`17`		`1119623594699610`
`18`		`9740452802251080`
`19`		`84865206568065000`
`20`		`740387260555434996`
`21`		`6467129226550164474`

[1,2,16,120,946,7644,62832,522804,4390056, 37126830,315770676,2698179488,23144461368, 199177780102,1718891656176,14869867516812, 128909380154562,1119623594699610,9740452802251080, 84865206568065000,740387260555434996, 6467129226550164474]

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Last modified April 23 07:11 EDT 2024. Contains 371905 sequences. (Running on oeis4.)