A206872 - OEIS

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A206872 as a simple table

`n`		`a(n)`
`1`		`7`
`2`		`49`
`3`		`211`
`4`		`1153`
`5`		`6139`
`6`		`31529`
`7`		`165783`
`8`		`867545`
`9`		`4529439`
`10`		`23698777`
`11`		`123917699`
`12`		`647878921`
`13`		`3387923179`
`14`		`17715041713`
`15`		`92629806615`
`16`		`484357042545`
`17`		`2532662234303`
`18`		`13243089222385`
`19`		`69247131747475`
`20`		`362087861614577`
`21`		`1893329530949883`

[7,49,211,1153,6139,31529,165783,867545,4529439, 23698777,123917699,647878921,3387923179, 17715041713,92629806615,484357042545, 2532662234303,13243089222385,69247131747475, 362087861614577,1893329530949883]

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Last modified May 23 04:06 EDT 2022. Contains 353959 sequences. (Running on oeis4.)