A066571 - OEIS

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A066571 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`9`
`4`		`31`
`5`		`117`
`6`		`479`
`7`		`2061`
`8`		`9183`
`9`		`42021`
`10`		`196239`
`11`		`931457`
`12`		`4480531`
`13`		`21793257`
`14`		`107004891`
`15`		`529656765`
`16`		`2640160039`
`17`		`13241371629`
`18`		`66771501151`
`19`		`338333343825`
`20`		`1721768732423`
`21`		`8796192611917`
`22`		`45096680384635`
`23`		`231945566136129`
`24`		`1196461977291959`
`25`		`6188390166782849`

[1,3,9,31,117,479,2061,9183,42021,196239,931457, 4480531,21793257,107004891,529656765,2640160039, 13241371629,66771501151,338333343825, 1721768732423,8796192611917,45096680384635, 231945566136129,1196461977291959,6188390166782849]

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Last modified May 6 17:20 EDT 2024. Contains 372297 sequences. (Running on oeis4.)