A208977 - OEIS

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A208977 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`12`
`3`		`86`
`4`		`666`
`5`		`5388`
`6`		`44832`
`7`		`380424`
`8`		`3275172`
`9`		`28512248`
`10`		`250413856`
`11`		`2215112886`
`12`		`19711078686`
`13`		`176276723508`
`14`		`1583186541144`
`15`		`14271487891512`
`16`		`129063176166570`
`17`		`1170480053359908`
`18`		`10641805703955624`
`19`		`96970507481607972`
`20`		`885397365149468076`
`21`		`8098908925136867112`

[1,2,12,86,666,5388,44832,380424,3275172,28512248, 250413856,2215112886,19711078686,176276723508, 1583186541144,14271487891512,129063176166570, 1170480053359908,10641805703955624, 96970507481607972,885397365149468076, 8098908925136867112]

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Last modified May 10 10:39 EDT 2024. Contains 372377 sequences. (Running on oeis4.)