A136658 - OEIS

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A136658 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`10`
`3`		`68`
`4`		`580`
`5`		`5912`
`6`		`69784`
`7`		`933200`
`8`		`13912336`
`9`		`228390560`
`10`		`4088594464`
`11`		`79186453568`
`12`		`1648396356160`
`13`		`36678170613632`
`14`		`868239454798720`
`15`		`21776352497954048`
`16`		`576629116655862016`
`17`		`16069766602389885440`
`18`		`470015788927133039104`
`19`		`14392014594072635786240`

[1,2,10,68,580,5912,69784,933200,13912336, 228390560,4088594464,79186453568,1648396356160, 36678170613632,868239454798720,21776352497954048, 576629116655862016,16069766602389885440, 470015788927133039104,14392014594072635786240]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)